verb / noun
luff
LUF/lˈʌf/
A turn toward the wind while sailing.
The skipper luffs gently to bring the bow toward the wind.

Etymology
Old French lof had nautical senses including “windward side,” fitting the verb’s movement toward the wind. The sense development is uncertain, and Middle Dutch lof may instead be the direct source.
In context
whale’s visible jets. He’s going to sound! In stunsails! Down top- gallant- sails! Stand by three boats. Mr. Starbuck, remember, stay on board, and keep the ship. Helm there! Luff, luff a point!
More examples
- A sudden luff catches the crew off guard.
- She luffed to avoid the buoy.
- We practice making small luffs without losing much speed.
Forms
luff · luffs · luffed · luffing
Similar words
- head up
- A common sailing phrase for turning closer to the wind.
- round up
- Often describes an abrupt or involuntary turn toward the wind.