Standard Lemma guide

luff

name · noun · verb · 13 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American, Received-Pronunciation: /lʌf/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /lɐf/
  • Northern-England: /lʊf/
  • CMU ARPABET: L AH1 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The vertical edge of a sail that is closest to the direction of the wind.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

Examples

  • By easing the halyard, the luff of the sail was made to sag to leeward.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The act of sailing a ship close to the wind.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The roundest part of a ship's bow.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The forward or weather leech of a sail, especially of the jib, spanker, and other fore-and-aft sails.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To shake due to being trimmed improperly.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To bring the ship's head up closer to the wind. (Alternatively luff up)

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

verb

Meaning 8

to let out (a sail) so that it luffs.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

verb

Meaning 9

To alter the vertical angle of the jib of a crane so as to bring it level with the load.

Definition source: English Wiktionary via Wiktextract

Topics: engineering, mechanical, mechanical-engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

the act of sailing close to the wind

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: sailing

11

noun

Meaning 11

(nautical) the forward edge of a fore-and-aft sail that is next to the mast

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: edge

12

verb

Meaning 12

flap when the wind is blowing equally on both sides

Definition source: Princeton WordNet 3.0

Examples

  • the sails luffed

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: roll, undulate, flap, wave

13

verb

Meaning 13

sail close to the wind

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: point

Antonyms: none provided

Broader terms: sail

History

Etymology

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.

Across languages

Translations

9 source translations are retained for this English entry.

  • Catalan: caient de proa — vertical edge of a sail
  • Dutch: loef — vertical edge of a sail
  • Finnish: etuliikki — vertical edge of a sail
  • Finnish: etureuna — vertical edge of a sail
  • Hebrew: שְׂפַת הַמִפְרָשׂ (sfat hamifras) — vertical edge of a sail
  • Italian: inferitura — vertical edge of a sail
  • Norman: lof — vertical edge of a sail
  • Catalan: orsa — act of sailing close to the wind
  • Hebrew: שָׂפָה קִדְמִית (sapa kidmit) — forward or weather leech of a sail