keep one's cool
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Remain calm and composed in a difficult situation
Nghĩa · Tiếng Việt
Giữ bình tĩnh và điềm đạm trong tình huống khó khăn
Machine-translated — suggest a fix
Literally: retain one's calmness
Where it’s used:
Used
Widespread English
Examples
She kept her cool during the job interview
AI-drafted example auto-approved by rule (illustrative, not a corpus attestation)
Sources & notes
Listed in Wiktionary’s “English idioms” category (retrieved 2026-07-29); definition pending editorial review. Definition drafted by AI (@cf/meta/llama-3.3-70b-instruct-fp8-fast) and auto-approved by rule on 2026-07-31; pending editor spot-check.
Common questions
What does “keep one's cool” mean?
Remain calm and composed in a difficult situation Literally: retain one's calmness
Is “keep one's cool” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.