Jib

Jib

A jib is a triangular staysail set ahead of the foremast of a sailing vessel. Its tack is fixed to the bowsprit, to the bow, or to the deck between the bowsprit and the foremost mast. Jibs and spinnakers are the two main types of headsails on a modern boat.

Modern yachts and small craft

A jib, left, compared to a genoa, right. The foretriangle is outlined in red.

On a boat with two staysails the inner sail is called the staysail, and the outer (foremost) is called the jib. This combination of two staysails is called a cutter rig (or a yankee pair) and a boat with one mast rigged with two staysails and a mainsail is called a cutter.

On boats with only one jib, it is common for the clew of the jib to be further aft than the mast, meaning the jib and mainsail overlap. An overlapping jib is called a genoa jib or simply a genoa (see illustration).

On cruising yachts with more than one jib, it is common for the innermost jib to be self-tacking, either by using a boom along the foot of the sail, or by cleating the jib sheet to a track, or both. On other cruising yachts, and nearly all racing sailboats, the jib needs to be worked when tacking. On these yachts, there are two sheets attached to the clew of the jib. As the yacht comes head to wind during a tack, the active sheet is released, and the other sheet (the lazy sheet) on the other side of the boat is pulled in. This sheet becomes the new active sheet until the next tack.

Traditional vessels

The barque Alexander von Humboldt, with four jibs set and a fifth furled on the bowsprit

Schooners typically have up to three jibs. The foremost one sets on the topmast forestay and is generally called the jib topsail, a second on the main forestay is called the jib, and the innermost is called the staysail. Actually, all three sails are both jibs and staysails in the generic sense.

A square-rigged ship typically has four jibs (though vessels with more or fewer exist). From forward to aft, these sails are called:

  • Flying jib
  • Outer jib
  • Inner jib
  • Fore (topmast) staysail

See also


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Look at other dictionaries:

  • Jib — (j[i^]b), n. [Named from its shifting from side to side. See {Jib}, v. i.., {Jibe}.] [1913 Webster] 1. (Naut.) A triangular sail set upon a stay or halyard extending from the foremast or fore topmast to the bowsprit or the jib boom. Large vessels …   The Collaborative International Dictionary of English

  • jib — jib1 [jib] n. [prob. < GIBBET] 1. the projecting arm of a crane 2. the boom of a derrick jib2 [jib] vi., vt. jibbed, jibbing [< Dan gibbe, to shift from one side to the other, jibe, akin to Du gijpen < IE ĝheib < base * …   English World dictionary

  • jib at — ˈjib at [transitive] [present tense I/you/we/they jib at he/she/it jibs at present participle jibbing at past tense jibbed at past participl …   Useful english dictionary

  • Jib — Jib, v. t. & i. [imp. & p. p. {Jibbed}; p. pr. & vb. n. {Jibbing}.] Also Jibb Jibb [Cf. {Jib} a sail, {Gybe}.] (Chiefly Naut.) To shift, or swing round, as a sail, boom, yard, etc., as in tacking. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

  • jib — (n.) foresail of a ship, 1660s, gibb, of uncertain origin, perhaps related to GIBBET (Cf. gibbet), from notion of a sail hanging from a masthead [Barnhart, OED]. Or perhaps from jib (v.) shift a sail or boom (1690s), from Du. gijben, apparently… …   Etymology dictionary

  • jib — Ⅰ. jib [1] ► NOUN 1) Sailing a triangular staysail set forward of the mast. 2) the projecting arm of a crane. ORIGIN of unknown origin. Ⅱ. jib [2] ► VERB ( …   English terms dictionary

  • Jib — Jib, v. i. [Connected with jibe; cf. OF. giber to shake.] To move restively backward or sidewise, said of a horse; to balk. [Written also {jibb}.] [Eng.] [1913 Webster] …   The Collaborative International Dictionary of English

  • JIB — steht für: Flughafen Dschibuti in Dschibuti (IATA Code) Jazz Institut Berlin, Musikhochschule in Berlin Diese Seite ist eine Begriffsklärung zur Unterscheidung mehrerer mit demselben Wort bezeichneter Begriffe …   Deutsch Wikipedia

  • Jib — Jib, dreieckiges Segel am Bugspriet …   Pierer's Universal-Lexikon

  • jib — [ dʒıb ] noun count 1. ) a small sail with three sides, near the front of a boat 2. ) the long arm of a CRANE used in building …   Usage of the words and phrases in modern English

  • jib — vb balk, shy, boggle, stickle, stick, strain, *demur, scruple …   New Dictionary of Synonyms

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