under your breath
under your breath — idiom
1. to say something so quietly that only you can clearly make out the words, usuall
to say something so quietly that only you can clearly make out the words, usually because you are complaining or making a critical remark that you do not want others to catch.
Keiko muttered something under her breath about the delayed MRT train this morning.
mutter + under your breath for quiet complaints
Amina cursed under her breath when a stack of papers slid off her desk.
curse + under your breath after a mishap
Mr. Chen whispered an apology under his breath after bumping into a waiter.
The security guard muttered under his breath as the last visitor left for the night.
- in a whisper
more neutral — does not carry the secrecy or complaint nuance of 'under your breath'
- in an undertone
slightly more formal; can describe any quiet speech, not just complaints
- mutter
a single verb with similar meaning but without the idiomatic possessive structure
- at the top of one's voice
maximally loud, opposite intention
- out loud
audibly, so everyone can hear — the opposite of keeping speech to yourself
文法句型
mutter / curse / whisper [something] + under your breath
用法筆記
Commonly paired with verbs of quiet speech: 'mutter', 'curse', 'whisper', 'say', 'remark'. The possessive pronoun ('your', 'his', 'her', 'their') must match the subject. This idiom is typically used for remarks the speaker does not want overheard — often complaints, sarcasm, or criticism — rather than for neutral quiet conversation.