I heard someone say 'under the weather'—does it just mean sick or something else?
Hi everyone! Yesterday at work, my colleague said she was feeling 'under the weather' and couldn't join our meeting. I think she meant she was sick, but I'm not sure exactly what this phrase means.
I want to message her and I'm trying to decide whether to say, 'Hope you feel better soon since you are under the weather,' or just, 'Hope you recover soon.' Is 'under the weather' a natural way to talk about being sick, or does it mean something more? Can I use it in writing, or is it only for speaking?
Context:
American English, casual workplace conversation
What to Know
| What to Know | Why It Matters | Example | Quick Check |
|---|---|---|---|
| "Hope you feel better soon since you're under the weather!" (casual, empathetic). | If you're not sure if 'under the weather' works, ask yourself: "Am I talking about mild illness in a casual setting?" If yes, it's a natural choice! | Hope you feel better soon since you're under the weather! | Can I explain why this form fits this sentence better than the alternative? |
| Writers often memorize a definition but miss the context cue that controls the correct choice. | This helps you choose wording by meaning instead of surface form. | A different phrasing is better when the literal meaning would be clearer. | Did I choose this form for meaning, not because it looked familiar? |
3 Answers
The phrase 'under the weather' is a standard English idiom for describing mild illness or feeling unwell, most commonly used in casual or semi-formal conversations. The pattern is: someone is under the weather (meaning: not feeling well, often due to minor illness).
Example 1:
- "I'm under the weather today, so I'll be working from home."
Example 2:
- "She was under the weather last week, but she's back now."
This phrase does not usually refer to serious illness or emotional problems—it's more for minor sicknesses (colds, headaches, etc.). Both your suggested messages work, but using 'under the weather' adds a friendly, conversational tone:
- "Hope you feel better soon since you're under the weather!" (casual, empathetic)
- "Hope you recover soon." (neutral, polite)
Self-check:
If you're not sure if 'under the weather' works, ask yourself: "Am I talking about mild illness in a casual setting?" If yes, it's a natural choice!
In American English, 'under the weather' is commonly used to mean feeling mildly sick or unwell, especially for things like colds or fatigue. It does not usually cover serious illness or emotional struggles. Compare:
- "I'm under the weather today." (means: I'm a bit sick or off, probably with a cold)
- "I'm suffering from the flu." (means: I have a specific, possibly more serious illness)
'Under the weather' is friendly and informal, but it is totally natural in casual emails and messages, especially at work among colleagues.
Practice: Try identifying which works best:
- "Sorry I can't come—I broke my leg and am under the weather." (Incorrect! This idiom doesn't fit for injuries)
- "Sorry, I'm not feeling great. I'm a bit under the weather." (Correct!)
When responding, using 'under the weather' in your message would sound kind and casual, or you can simply wish a speedy recovery—both are fine for your context.
'Under the weather' is an idiom you can use when someone's experiencing minor illness—like a cold or just not feeling well. It's a friendly, informal phrase and is absolutely fine to use in messages at work, especially among colleagues.
Compare these:
- Correct usage: "Hope you feel better soon since you're under the weather!"
- Incorrect usage: "I missed my deadline because I was under the weather from stress." (Better: 'I was feeling stressed' for emotional reasons).
Practice suggestion: Write a short message to a friend who missed lunch because they were ill. Try using 'under the weather' naturally.
Editing tip: Before using idioms like this, review whether you're describing physical illness (idiom fits) or another kind of problem (try more specific wording).
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