in high gear
Proposed by a contributor, not yet supported by evidence.
Meaning · English
Operating or proceeding at a high level of activity or efficiency
Nghĩa · Tiếng Việt
hoạt động hoặc tiến hành ở mức hoạt động hoặc hiệu quả cao
Machine-translated — suggest a fix
Literally: a vehicle's highest gear
Where it’s used:
Used
Widespread English
Examples
The company is in high gear to meet the deadline
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 “in high gear” mean?
Operating or proceeding at a high level of activity or efficiency Literally: a vehicle's highest gear
Is “in high gear” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.