Glossary

Social media terms, explained

109 words and abbreviations you'll meet when you post for a business, from A/B testing to zero-click content. Each one is explained in plain English, with an example and a tip.

A

A/B testing
A/B testing is a way of comparing two versions of a post, ad or page by showing each to similar people and seeing which one performs better.
AI-generated content
AI-generated content is text, images, video or audio created fully or partly by artificial intelligence tools, often from a short written prompt or instruction.
Algorithm
An algorithm is the set of rules a social network uses to decide which posts each person sees, and in what order, in their feed or recommendations.
Alt text
Alt text is a short written description of an image that screen readers read aloud, helping people who are blind or have low vision understand the picture.
API
An API, or application programming interface, is a set of rules that lets different software programs talk to each other and share data or actions.
Aspect ratio
An aspect ratio is the proportion between an image's or video's width and height, such as square, vertical or widescreen, written as two numbers like 1:1.
Audience
An audience is the group of people who see, follow or interact with your social media content, including both current followers and the people you want to reach.
Avatar (profile picture)
An avatar, or profile picture, is the small image that represents your account across a social network, appearing next to your posts, comments and messages.

B

Best time to post
The best time to post is the day and hour when your audience is most likely to be online and engage with your content on a particular social network.
Bio
A bio is the short description on a social media profile that tells visitors who you are, what you offer and often what to do next.
Bluesky
Bluesky is a decentralized social network for sharing short text posts, images and videos, built on an open protocol that lets users choose their own feeds.
Boosted post
A boosted post is a regular social media post that you pay to show to more people, usually turning it into a simple ad without building a full campaign.
Brand awareness
Brand awareness is how familiar people are with your business, name or products, and how easily they recognize or remember you when they need what you offer.
Brand voice
Brand voice is the consistent personality and style a business uses in its words, such as friendly, expert or playful, across posts, replies and messages.
Bulk scheduling
Bulk scheduling is the process of preparing and scheduling many social media posts at once, rather than creating and publishing each one individually.

C

Call to action (CTA)
A call to action, or CTA, is a short prompt that tells people what to do next, such as "Shop now," "Comment below" or "Book a call."
Caption
A caption is the text that accompanies a social media post, image or video, used to add context, tell a story, share details or encourage a response.
Carousel
A carousel is a single social media post that contains several images or videos people can swipe or click through, one after another.
Character limit
A character limit is the maximum number of letters, numbers, spaces and symbols a social network allows in a post, caption, bio or comment.
Click-through rate (CTR)
Click-through rate, or CTR, is the share of people who clicked a link, ad or button after seeing it, usually shown as a percentage of impressions.
Collab post (Instagram)
A collab post is an Instagram feature that lets two or more accounts co-author one post or Reel, so it appears on each account's profile and reaches all their followers.
Comment
A comment is a written reply someone leaves under a social media post, allowing people to react, ask questions or start conversations with the poster and others.
Community management
Community management is the work of building and looking after relationships with your audience online, by replying to people, moderating discussions and encouraging conversation.
Content calendar
A content calendar is a schedule that shows what you plan to post, where and when, helping you organize social media content ahead of time.
Content curation
Content curation is the practice of finding, selecting and sharing useful content created by others, usually with your own comment, to inform or entertain your audience.
Content pillars
Content pillars are the few main themes or topics a brand regularly posts about, giving its social media a clear focus and a balanced mix of content.
Conversion rate
A conversion rate is the share of people who complete a desired action, such as buying, signing up or booking, out of everyone who had the chance to.
Cost per click (CPC)
Cost per click, or CPC, is the average amount you pay each time someone clicks on your online ad, calculated by dividing total ad spend by total clicks.
Creator
A creator is a person who regularly makes and shares original content, such as videos, photos, posts or podcasts, for an online audience and often earns money from it.
Cross-posting
Cross-posting is sharing the same piece of content on more than one social network or account, either word for word or adjusted slightly for each one.

D

Dark social
Dark social is content sharing that happens in private channels, such as messaging apps, email or direct messages, where analytics tools cannot easily see where traffic came from.
Direct message (DM)
A direct message, or DM, is a private message sent between users or accounts on a social network, visible only to the people in that conversation.
Duet (TikTok)
A Duet is a TikTok feature that lets you record your own video alongside another person's video, so both play side by side on screen at the same time.

E

Emoji
An emoji is a small digital picture or symbol, such as a smiling face, heart or thumbs up, used in messages and posts to express emotions or ideas.
Employee advocacy
Employee advocacy is when a company's staff share its news, content or values on their own social media accounts, helping the business reach more people through trusted voices.
Engagement
Engagement is any interaction people have with your social media content, such as likes, comments, shares, saves, clicks, replies and reposts.
Engagement rate
Engagement rate is a measure of how actively people interact with your content, usually calculated as total engagements divided by followers, reach or impressions, shown as a percentage.
Evergreen content
Evergreen content is social media or web content that stays useful and relevant for a long time, rather than depending on news, trends or a specific date.
Explore page (Instagram)
The Explore page is a section of Instagram that shows each user a personalized mix of photos, videos and Reels from accounts they do not already follow.

F

Facebook Page
A Facebook Page is a public profile for a business, brand, organization or public figure on Facebook, used to share updates and connect with customers.
Feed
A feed is the continuously updated stream of posts you see when you open a social network, made up of content from accounts you follow and recommended content.
Follower
A follower is a person or account that has chosen to subscribe to your social media profile so your posts can appear in their feed.
For You page (FYP)
The For You page, or FYP, is TikTok's main personalized feed, showing each user a stream of recommended videos based on their interests and activity.

G

Geotag
A geotag is a location label added to a social media post, photo or video, showing where it was taken or what place it is about.
GIF
A GIF is a short, looping animated image, often silent, that people use in posts, comments and messages to show reactions, humor or simple motion.

H

Handle
A handle is the unique username that identifies an account on a social network, usually shown with an @ symbol and used for mentions and tagging.
Hashtag
A hashtag is a word or phrase after a # sign that groups posts about the same topic, making them easier for people to find and follow.
Hook
A hook is the opening line, image or first few seconds of a post or video that grabs attention and makes people want to keep reading or watching.

I

Impressions
Impressions are the total number of times your content was shown on someone's screen, counting repeat views by the same person.
Influencer
An influencer is a person with an engaged social media following who can affect what their audience thinks, buys or tries, often through recommendations and reviews.
Influencer marketing
Influencer marketing is a strategy where businesses partner with influencers or creators to promote their products or services to the influencer's audience.

K

KPI (key performance indicator)
A KPI, or key performance indicator, is a specific, measurable number a business tracks to see whether it is reaching an important goal.

L

Lead generation
Lead generation is the process of attracting people who are interested in your products or services and collecting their contact details so you can follow up.
Like
A like is a quick reaction, often shown as a heart or thumbs-up, that people use to show they enjoyed or agree with a social media post.
LinkedIn Company Page
A LinkedIn Company Page is a free business profile on LinkedIn where an organization shares updates, job openings and news with followers and employees.
Link in bio
A link in bio is the clickable website link placed in a social media profile, often used on networks where links in regular posts are not clickable.
Link preview
A link preview is the card with a title, short description and image that appears when you paste a web link into a social post or message.
Live streaming
Live streaming is broadcasting real-time video on a social network so followers can watch, comment and react while it is happening.

M

Meme
A meme is a funny or relatable image, video or phrase that people copy, remix and share widely online, usually following a familiar format.
Mention
A mention is when someone tags an account in a post, comment or story using the @ symbol and the account's handle, which usually sends that account a notification.
Micro-influencer
A micro-influencer is a social media creator with a smaller but highly engaged following, usually focused on a specific topic, community or local area.

N

Niche
A niche is a specific, focused topic or audience segment that an account or business concentrates on, instead of trying to appeal to everyone.

O

Organic reach
Organic reach is the number of unique people who see your social media content without you paying to promote it.

P

Paid social
Paid social is any social media content that a business pays to show to a wider or more targeted audience, such as ads and boosted posts.
Pinned post
A pinned post is a post that you fix to the top of your profile or a group so it stays visible first, no matter what you post later.
Pin (Pinterest)
A Pin is a post on Pinterest, usually an image or short video with a title, description and link, that people save to their boards.
Posting frequency
Posting frequency is how often an account publishes new content on a social network, such as several times a day, daily or a few times a week.
Posting queue
A posting queue is a list of scheduled social media posts that publish automatically, one after another, at preset times you choose in advance.
Profile
A profile is the public page on a social network that represents a person or business, showing its name, photo, bio, links and posts.

Q

Quote post
A quote post is when you share someone else's post on your own profile and add your own comment above it, so both appear together.

R

Reach
Reach is the number of unique people who saw your social media content at least once during a set period.
Reels (Instagram and Facebook)
Reels are short, vertical videos on Instagram and Facebook that can include music, effects and text, designed to be discovered by people beyond your followers.
Reply
A reply is a response to a comment, message or post, written directly beneath it or in a private conversation, to continue the discussion.
Repost
A repost is sharing someone else's content on your own profile or feed so your followers can see it, usually with credit to the original creator.
ROI (return on investment)
ROI, or return on investment, is a measure of how much value you get back from social media compared to the time and money you put in.

S

Saves
Saves are the number of times people bookmark your social media post so they can find it again later, usually in a private collection.
Sentiment analysis
Sentiment analysis is the process of judging whether written text, such as comments or reviews, expresses a positive, negative or neutral feeling.
Share
A share is when someone passes your social media post along to their own followers, a friend or a group, helping it reach new people.
Short-form video
Short-form video is brief video content, usually under a few minutes, made to be watched quickly on mobile feeds like TikTok, Reels and YouTube Shorts.
Social inbox
A social inbox is a single place where you can read and respond to comments, messages and mentions from several social media accounts at once.
Social listening
Social listening is tracking public online conversations about your brand, competitors, industry or keywords to understand what people are saying and feeling.
Social media analytics
Social media analytics is the collection and study of data about your social accounts, such as reach, engagement and follower growth, to understand what is working.
Social media audit
A social media audit is a review of all your social accounts and their performance to see what is working, what is not and where to improve.
Social media manager
A social media manager is the person responsible for planning, creating, publishing and measuring a brand's social media content and conversations.
Social media scheduling
Social media scheduling is planning and setting up posts in advance so they publish automatically at chosen dates and times.
Social media strategy
A social media strategy is a plan that sets out your goals, audience, channels, content and how you will measure success on social media.
Social proof
Social proof is the idea that people trust and follow the choices of others, shown through reviews, testimonials, follower counts and customer posts.
Social selling
Social selling is using social media to find, connect with and build relationships with potential customers, leading to sales over time.
Sponsored content
Sponsored content is any social media post that a brand pays for or provides products for, whether shown as an ad or posted by a creator.
Stitch (TikTok)
A Stitch is a TikTok feature that lets you clip a few seconds of someone else's video and add your own video after it as a response.
Stories
Stories are short photos or videos that appear in a separate full-screen format at the top of an app and usually disappear after a day.

T

Tagging
Tagging is adding another account, product or location to a social post so it is linked, and the tagged account is usually notified.
Telegram channel
A Telegram channel is a one-way broadcast feed on the Telegram messaging app where an account owner sends posts to an unlimited number of subscribers.
Thread
A thread is a series of connected posts by the same author, linked in order, used to share a longer idea or story on a social network.
Threads (app)
Threads is a text-focused social app from Meta, linked to Instagram accounts, where people share short posts, images and video and join public conversations.
Thumbnail
A thumbnail is the small preview image that represents a video, post or link before someone clicks on it to view the full content.
Trending topic
A trending topic is a subject, hashtag, sound or phrase that suddenly gets a lot of attention and conversation on a social network.

U

Unfollow
An unfollow is when someone stops following an account on a social network, so that account's posts no longer appear in their feed.
User-generated content (UGC)
User-generated content, or UGC, is any content, such as photos, videos, reviews or posts, created by customers or fans rather than by the brand itself.
UTM parameters
UTM parameters are short tags added to the end of a web link that tell analytics tools where a visitor came from, such as which network or campaign.

V

Vanity metrics
Vanity metrics are social media numbers, like follower counts or likes, that look impressive but do not clearly show progress toward real business goals.
Verification badge
A verification badge is a small icon, often a check mark, shown next to an account's name to signal that the network has confirmed or approved it.
Vertical video
Vertical video is video filmed and shown in a tall, portrait shape, made to fill a phone screen without needing to rotate the device.
Viral
Viral describes a social media post that spreads very quickly and widely, being shared and viewed far beyond the creator's usual audience.

W

Watch time
Watch time is the total amount of time people spend viewing your videos, often used by networks to judge how engaging the content is.
WhatsApp Business
WhatsApp Business is a version of the WhatsApp messaging app built for companies, with tools like a business profile, catalog, quick replies and broadcast features.

X

X (formerly Twitter)
X, formerly known as Twitter, is a social network where people share short text posts, images and videos and follow real-time news and conversations.

Y

YouTube Shorts
YouTube Shorts are short, vertical videos on YouTube, shown in a swipeable feed, designed for quick viewing on phones.

Z

Zero-click content
Zero-click content is a social media post that gives people the full value right in the feed, without asking them to click a link to another site.
Social Media Terms: A Glossary of 109 Words Explained