buoy


buoy
buoy [bo͞o′ē; ] also, and for v. 3 usually [, boi]
n.
[ME < (? via MDu boeie) OFr buie, chain < L boia, fetter (see BOY): prob. first applied to the chain anchoring the float]
1.
a) a floating object anchored in a lake, river, etc. to mark a channel, warn of a hazard, etc., variously shaped and colored, and often equipped with a bell or light
b) a similar but larger and heavier object, usually with a ring on top, to which a ship can be moored: in full mooring buoy
2. LIFE BUOY
vt.
[< Sp boyar, to float]
1. to mark or provide with a buoy
2. to keep afloat: usually with up
3. to lift up or keep up in spirits; encourage: usually with up

English World dictionary. . 2014.

Synonyms:
(to indicate shoals, anchoring-places, etc.)


Look at other dictionaries:

  • Buoy — (bwoi or boi; 277), n. [D. boei buoy, fetter, fr. OF. boie, buie, chain, fetter, F. bou[ e]e a buoy, from L. boia. Boiae genus vinculorum tam ferreae quam ligneae. Festus. So called because chained to its place.] (Naut.) A float; esp. a floating… …   The Collaborative International Dictionary of English

  • Buøy — is an island and neighborhood ( delområde ) in the borough Hundvåg in Stavanger, Norway.The neighborhood has a population of 1,792, distributed on an area of 1,19 km². It consists of the islands Buøy, Engøy and Sølyst/Grasholmen.HistoryThe name… …   Wikipedia

  • buoy — buoy·age; buoy·an·cy; buoy·ant; buoy·ant·ly; buoy·ant·ness; son·o·buoy; buoy; buoy·ance; …   English syllables

  • Buoy — Buoy, v. t. [imp. & p. p. {Buoyed}; p. pr. & vb. n. {Buoying}.] 1. To keep from sinking in a fluid, as in water or air; to keep afloat; with up. [1913 Webster] 2. To support or sustain; to preserve from sinking into ruin or despondency. [1913… …   The Collaborative International Dictionary of English

  • Buoy — Buoy, v. i. To float; to rise like a buoy. Rising merit will buoy up at last. Pope. [1913 Webster] …   The Collaborative International Dictionary of English

  • buoy — [bɔɪ ǁ ˈbuːi, bɔɪ] verb [transitive] if the market or prices are buoyed, people feel confident and buy stocks and shares, and prices rise: • In Britain, bond prices were buoyed by a rise in the pound. • The market was buoyed by gains in some… …   Financial and business terms

  • buoy — (n.) late 13c., perhaps from either O.Fr. buie or M.Du. boeye, both from W.Gmc. *baukn beacon (Cf. O.H.G. bouhhan, O.Fris. baken). OED, however, supports M.Du. boeie, or O.Fr. boie fetter, chain (see BOY (Cf. boy)), because of its being fettered… …   Etymology dictionary

  • buoy — [n] floating device beacon, drift, float, guide, marker, signal; concept 628 buoy (up) [v] make light, encourage bolster, boost, buck up, cheer, cheer up, encourage, hearten, keep afloat, lift, prop, raise, support, sustain, uphold; concepts 7,22 …   New thesaurus

  • buoy up — index assure (give confidence to), bear (support), bolster, reassure Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • buoy — ► NOUN ▪ an anchored float serving as a navigation mark or for mooring. ► VERB 1) keep afloat. 2) (often be buoyed up) cause to become or remain cheerful and confident. 3) cause (a price) to rise to or remain high. ORIGIN probably from Dutch boye …   English terms dictionary