Definition of reefing
WebReefing jacket definition: a man's short double-breasted jacket of sturdy wool Meaning, pronunciation, translations and examples WebThe meaning of REEF is a part of a sail taken in or let out in regulating size. a part of a sail taken in or let out in regulating size; reduction in sail area by reefing… See the …
Definition of reefing
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WebMeaning of reef in English. reef. noun [ C ] us / riːf / uk / riːf /. a line of rocks or sand just above or just below the surface of the sea, often dangerous to ships: a dangerous … WebQuartz reef mining is a type of gold mining in "reefs" (veins) of quartz. Quartz is one of the most common minerals in the earth's crust, and most quartz veins do not carry gold, but those that have gold are avidly hunted by prospectors. In the shallow, oxidized zones of quartz reef deposits, the gold occurs in its metallic state, and is easily ...
Webreef 1 (rēf) n. 1. A strip or ridge of rocks, sand, or coral that rises to or near the surface of a body of water. 2. A vein of ore. 3. Chiefly Western US A long craggy ridge or rocky escarpment. [Obsolete Dutch rif, possibly from Old Norse, ridge.] reef′y adj. reef 2 (rēf) Nautical n. A portion of a sail gathered in and secured to lessen the area ... WebReefing reduces the area of a sail, usually by folding or rolling one edge of the canvas in on itself and attaching the unused portion to a spar or a stay, as the primary measure to …
WebMar 17, 2024 · reef ( third-person singular simple present reefs, present participle reefing, simple past and past participle reefed ) ( nautical) To take in part of a sail in order to … Webreef point: [noun] one of the pieces of small rope passing through the eyelet holes of a reef band and used in reefing the sail — called also#R##N# point.
WebCHAPTER 83A —CORAL REEF CONSERVATION, MANAGEMENT, AND ASSISTANCE SUBCHAPTER I—UNITED STATES CORAL REEF TASK FORCE. Sec. 6451. Establishment. 6452. Duties. 6453. Membership. 6454. Responsibilities of Federal agency members. 6455. Working groups. ... Definitions. In this subchapter: (1) Appropriate …
heroin appetiteWebreef2. [ reef ] Nautical. noun. a part of a sail that is rolled and tied down to reduce the area exposed to the wind. verb (used with object) to shorten (sail) by tying in one or … heroin an opiate or opioidWebcoral reef, ridge or hummock formed in shallow ocean areas by algae and the calcareous skeletons of certain coelenterates, of which coral polyps are the most important. A coral reef may grow into a permanent coral island. … max planck institute historyWebMar 27, 2024 · coral reef: [noun] a long line of coral that lies in warm, shallow water. heroin antagonists are effective atWebReefing is a sailing manoeuvre intended to reduce the area of a sail on a sailboat or sailing ship, which can improve the ship's stability and reduce the risk of capsizing, broaching, … heroin appearanceWebDefinition. Reef flats are the most recent expression of coral reef (see Chapter Coral Reef, Definition ) growth at sea level. There are two forms of reef flats: (1) coral-dominated and (2) rubble-dominated. In each case, they represent the growth of reefs in the ambient energy conditions as the growing reef approaches the sea-level environment. heroina pdfWebDefine reefed. reefed synonyms, reefed pronunciation, reefed translation, English dictionary definition of reefed. n. 1. A strip or ridge of rocks, sand, or coral that rises to or near the surface of a body of water. ... reef - one of several strips across a sail that can be taken in or rolled up to lessen the area of the sail that is exposed ... heroin antagonist or agonist