luff
/lʌf/
More pronunciations (1)Fewer pronunciations
Australia/lɐf/
luff noun: the vertical edge of a sail that is closest to the direction of the wind.
Noun
luff (plural luffs)
- The vertical edge of a sail that is closest to the direction of the wind.
- By easing the halyard, the luff of the sail was made to sag to leeward.
- "The man at the helm was watching the luff of the sail and whistling away gently to himself."1883, Robert Louis Stevenson, Treasure Island
- The act of sailing a ship close to the wind.
- The roundest part of a ship's bow.
- The forward or weather leech of a sail, especially of the jib, spanker, and other fore-and-aft sails.
Verb
luff (third-person singular simple present luffs, present participle luffing, simple past and past participle luffed)
- To shake due to being trimmed improperly.
- I thought how my life is like a little boat and I must hold the tiller steady against the buffeting of wind and waves, and how sometimes, like this morning, I lose my hold somehow and the sail luffs helplessly and the little vessel wallows, turning this way and that in the swell.1993, John Banville, Ghosts
- To bring the ship's head up closer to the wind. (Alternatively luff up)
- "Helm there! Luff, luff a point! So; steady, man, steady!"1851, Herman Melville, Moby Dick
- to let out (a sail) so that it luffs.
- To alter the vertical angle of the jib of a crane so as to bring it level with the load.
- The tower is mounted on a slewing platform, which also carries the power plant and the counterweights, while the jib is supported and luffed by fixed pendant ropes.1999, Howard I. Shapiro, Jay P. Shapiro, Lawrence K. Shapiro, Cranes and Derricks, →ISBN, page 95
Proper noun capitalized: Luff
Luff (plural Luffs)
- A surname.
Forms of luff
| Noun | |
|---|---|
| plural | luffs |
| Verb | |
| third-person singular present | luffs |
| present participle | luffing |
| past participle | luffed |
| past | luffed |
| Proper noun | |
| plural | Luffs |
Origin of luff
From Old French lof. Collins English Dictionary states that this word is ultimately derived from Middle Dutch loef. Ellert Ekwall's Shakspere's Vocabulary: its etymological elements (1903) related this verb and loof instead to the East Frisian verb lofen, lufen, which would make it cognate to the French term lover.
Words formed from luff
- choke the luff
- spring the luff
- luff alee
- luffing crane
- luff round
- luff tackle
- luff up
- luff upon luff
Phrases with luff
Questions about luff
- What does luff mean?
- Luff means the vertical edge of a sail that is closest to the direction of the wind.
- What part of speech is luff?
- Luff can be a noun, a verb or a proper noun.
- How do you pronounce luff?
- Luff is pronounced /lʌf/ (UK).
- What is the plural of luff?
- The plural of luff is luffs.
Words near luff in the dictionary
Source and license
Adapted from Wiktionary: luff (page history and authors); Luff (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-luff.wav.
Cite this entry: “luff.” Word.ws, https://word.ws/luff. Based on Wiktionary, CC BY-SA 4.0.