under sail
Proposed by a contributor, not yet supported by evidence.
Meaning · English
moving or operating using the power of the wind in sails
Nghĩa · Tiếng Việt
Chuyển động hoặc hoạt động sử dụng sức gió trong cánh buồm
Machine-translated — suggest a fix
Literally: using sails
Where it’s used:
Used
Widespread English
Examples
The ship is under sail and heading east.
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 “under sail” mean?
moving or operating using the power of the wind in sails Literally: using sails
Is “under sail” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.