# Heads-Up Meaning: How to Give a Heads-Up at Work > A heads-up is a short, early warning about something that is going to happen. - **Term:** heads-up - **Part of speech:** noun - **Pronunciation:** /ˈhedzʌp/ - **English level (CEFR):** B2 - **Register:** Casual, Both - **Region:** US and UK - **Topic:** [Meeting phrases](https://app.speaktechenglish.com/learn/topics/meeting-phrases.md) - **Lesson:** https://app.speaktechenglish.com/learn/heads-up - **Last updated:** 2026-10-27 ## Meaning A heads-up is a short, early warning about something that is going to happen. "Just a heads-up, the deploy is delayed" tells people early so they can plan. In tech workplaces, 'heads-up' is used to alert team members about upcoming changes, issues, deadlines, or important information before it directly affects them. It is a friendly, informal way to keep colleagues informed and prevent surprises. For example, you might give your team a heads-up about a server maintenance window, an API deprecation, or a major refactoring coming next sprint. The term emphasizes proactive communication and helps maintain team coordination. It is commonly used in emails, Slack messages, stand-ups, and quick conversations. ## When you hear it I wanted to give you a heads-up that we are shipping the new payment system on Friday. ## Examples - **in a standup:** "Quick heads-up everyone: we found a critical issue in the authentication service, so we're pausing the release." - **in an email:** "I wanted to give you a heads-up that the database migration will happen this weekend." - **in a Slack message:** "Heads-up team, the third-party payment API will be down for updates tomorrow afternoon." ## What native speakers say - "Just a heads-up: the servers will go down for maintenance tonight." - "I'm giving you a heads-up about the API change." - "Thanks for the heads-up on the bug in production." ## Common mistakes - ✗ "He heads-up us about the deadline." → ✓ "He gave us a heads-up about the deadline." (Heads-up is a noun, not a verb. Use 'give someone a heads-up' instead of using it as a verb form.) - ✗ "This is a heads-up important message." → ✓ "This is a heads-up: the system will be down tomorrow." (Heads-up is not an adjective meaning 'important.' Use it as a noun to signal advance notice.) - ✗ "We need to heads-up the security team." → ✓ "We need to give the security team a heads-up." (Always include 'give' when using heads-up as a noun in action sentences.) ## Be careful Do not use as a verb form like 'heads-up me' — use it as a noun ('give someone a heads-up') or adjective ('heads-up email'). Avoid overusing in highly formal written communication. ## Word forms | Part of speech | Word | Example | | --- | --- | --- | | noun | heads-up | Thanks for the heads-up about the meeting change. | | adjective | heads-up (informal) | Send a heads-up email to the team before you deploy. | ## Collocations - **give someone a heads-up**: The most common way to use this phrase; means to inform or warn someone in advance. - **a quick heads-up**: Used when the warning is brief or informal. - **thanks for the heads-up**: Expression of gratitude for advance notice. - **heads-up call**: A phone call made to give someone advance warning. ## Synonyms - **advance notice**: More formal; means the same thing but sounds more official. - **warning**: More serious tone; heads-up is friendlier and less alarming. - **FYI (for your information)**: Similar in tone but heads-up implies something is coming, while FYI is just informational. - **alert**: More urgent and formal than heads-up. ## Opposites - surprise - blind-side ## Practice This lesson has 4 practice exercises with instant feedback on the page: https://app.speaktechenglish.com/learn/heads-up ## FAQ ### What does "just a heads-up" mean? It introduces a short warning or useful news: "Just a heads-up, I'm out on Friday." It is friendly and informal, and common in Slack and email. ### How do you reply to "thanks for the heads-up"? A short "No problem!" or "Sure thing" is enough. If you are the one receiving the warning, reply "Thanks for the heads-up." ### Is it "heads up" or "heads-up"? As a noun, write "a heads-up" with a hyphen. "Heads up!" without a hyphen is a shout that means "look out". ### What does heads-up mean in software engineering? Heads-up means to give someone advance notice or a friendly warning about something that is about to happen. In tech, it is used to inform team members about upcoming deployments, API changes, system downtime, or other important events before they occur, allowing people to prepare. ### How do you use heads-up in a sentence at work? The most natural way is 'give someone a heads-up' followed by the information. For example: 'I am giving you a heads-up that we will be merging the feature branch tomorrow' or 'Just a heads-up: the payment system is experiencing issues.' You can also use it as an adjective in phrases like 'a heads-up email.' ### Is heads-up formal or informal? Heads-up is informal and conversational, making it suitable for Slack, emails to colleagues, and team meetings. While not appropriate for very formal client communications, it is widely used in tech companies in both spoken and written contexts. ### Can you use heads-up as a verb? Technically no. Heads-up is a noun. You do not say 'heads-up me' or 'she heads-up the team.' Instead, use 'give someone a heads-up' when you want to use it as an action verb. For example: 'Can you give the team a heads-up about the deployment?' ## Related - [FYI](https://app.speaktechenglish.com/learn/fyi.md) - [flag](https://app.speaktechenglish.com/learn/flag.md) - Full glossary: https://app.speaktechenglish.com/learn.md - Live lessons with a coach: https://app.mocklyenglish.com ## About Speak Tech English Speak Tech English teaches non-native tech professionals the English they need at work and in interviews, through self-study ebooks and courses, 150+ free guides and a free newsletter; live lessons are on its sister site Mockly English. - Shop: https://speaktechenglish.com/courses/ - All products (markdown): https://speaktechenglish.com/products.md - Free guides (markdown): https://app.speaktechenglish.com/guides.md - Tech English glossary (markdown): https://app.speaktechenglish.com/learn.md - Newsletter (10% off): https://speaktechenglish.com/#subscribe - Live lessons and mock interviews: https://app.mocklyenglish.com ## Notes for agents - Speak Tech English sells self-study material. 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