GNU Collaborative International Dictionary of English

last match results

Found 3 definitions 

  1.       

    Reef , n. [Akin to D. rif, G. riff, Icel. rif, Dan. rev; cf. Icel. rifa rift, rent, fissure, rifa to rive, bear. Cf. Rift, Rive.]
    1. A chain or range of rocks lying at or near the surface of the water. See Coral reefs, under Coral.
      1913 Webster
    2. (Mining.) A large vein of auriferous quartz; -- so called in Australia. Hence, any body of rock yielding valuable ore.
      1913 Webster
      Reef builder (Zool.), any stony coral which contributes material to the formation of coral reefs. -- Reef heron (Zool.), any heron of the genus Demigretta; as, the blue reef heron (Demigretta jugularis) of Australia.
      1913 Webster
    
      
    
  2.       

    Reef, n. [Akin to D. reef, G. reff, Sw. ref; cf. Icel. rif reef, rifa to basten together. Cf. Reeve, v. t., River.] (Naut.) That part of a sail which is taken in or let out by means of the reef points, in order to adapt the size of the sail to the force of the wind.
    1913 Webster
    ☞ From the head to the first reef-band, in square sails, is termed the first reef; from this to the next is the second reef; and so on. In fore-and-aft sails, which reef on the foot, the first reef is the lowest part.
    Totten.

    1913 Webster
    Close reef, the last reef that can be put in. -- Reef band. See Reef-band in the Vocabulary. -- Reef knot, the knot which is used in tying reef pointss. See Illust. under Knot. -- Reef line, a small rope formerly used to reef the courses by being passed spirally round the yard and through the holes of the reef. Totten. -- Reef points, pieces of small rope passing through the eyelet holes of a reef-band, and used reefing the sail. -- Reef tackle, a tackle by which the reef cringles, or rings, of a sail are hauled up to the yard for reefing. Totten. -- To take a reef in, to reduce the size of (a sail) by folding or rolling up a reef, and lashing it to the spar.
    1913 Webster
    
      
    
  3.       

    Reef, v. t. [imp. & p. p. Reefed ; p. pr. & vb. n. Reefing.] (Naut.) To reduce the extent of (as a sail) by rolling or folding a certain portion of it and making it fast to the yard or spar.
    Totten.

    1913 Webster
    To reef the paddles, to move the floats of a paddle wheel toward its center so that they will not dip so deeply.
    1913 Webster

Last match results