DICT.TW Dictionary Taiwan

 Pa·gu·ri·an n.  Zool. Any one of a tribe of anomuran crustaceans, of which Pagurus is a type; the hermit crab. See Hermit crab, under Hermit.
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 Crab n.
 1. Zool. One of the brachyuran Crustacea. They are mostly marine, and usually have a broad, short body, covered with a strong shell or carapace. The abdomen is small and curled up beneath the body.
 Note: ☞ The name is applied to all the Brachyura, and to certain Anomura, as the hermit crabs.  Formerly, it was sometimes applied to Crustacea in general. Many species are edible, the blue crab of the Atlantic coast being one of the most esteemed. The large European edible crab is Cancer padurus. Soft-shelled crabs are blue crabs that have recently cast their shells. See Cancer; also, Box crab, Fiddler crab, Hermit crab, Spider crab, etc., under Box, Fiddler. etc.
 2. The zodiacal constellation Cancer.
 3.  Bot. A crab apple; -- so named from its harsh taste.
 When roasted crabs hiss in the bowl,
 Then nightly sings the staring owl.   --Shak.
 4. A cudgel made of the wood of the crab tree; a crabstick. [Obs.]
 5. Mech. (a) A movable winch or windlass with powerful gearing, used with derricks, etc. (b) A form of windlass, or geared capstan, for hauling ships into dock, etc. (c) A machine used in ropewalks to stretch the yarn. (d) A claw for anchoring a portable machine.
 Calling crab. Zool. See Fiddler., n., 2.
 Crab apple, a small, sour apple, of several kinds; also, the tree which bears it; as, the European crab apple (Pyrus Malus var. sylvestris); the Siberian crab apple (Pyrus baccata); and the American (Pyrus coronaria).
 Crab grass. Bot. (a) A grass (Digitaria sanguinalis syn. Panicum sanguinalis); -- called also finger grass. (b) A grass of the genus Eleusine (Eleusine Indica); -- called also dog's-tail grass, wire grass, etc.
 Crab louse Zool., a species of louse (Phthirius pubis), sometimes infesting the human body.
 Crab plover Zool., an Asiatic plover (Dromas ardeola).
 Crab's eyes, or Crab's stones, masses of calcareous matter found, at certain seasons of the year, on either side of the stomach of the European crawfishes, and formerly used in medicine for absorbent and antacid purposes; the gastroliths.
 Crab spider Zool., one of a group of spiders (Laterigradæ); -- called because they can run backwards or sideways like a crab.
 Crab tree, the tree that bears crab applies.
 Crab wood, a light cabinet wood obtained in Guiana, which takes a high polish. --McElrath.
 To catch a crab Naut., a phrase used of a rower: (a) when he fails to raise his oar clear of the water; (b) when he misses the water altogether in making a stroke.

 Her·mit n.
 1. A person who retires from society and lives in solitude; a recluse; an anchoret; especially, one who so lives from religious motives.
    He had been Duke of Savoy, and after a very glorious reign, took on him the habit of a hermit, and retired into this solitary spot.   --Addison.
 2. A beadsman; one bound to pray for another. [Obs.] “We rest your hermits.”
 3. Cookery A spiced molasses cookie, often containing chopped raisins and nuts.
 Hermit crab Zool., a marine decapod crustacean of the family Paguridae. The species are numerous, and belong to many genera. Called also soldier crab. The hermit crabs usually occupy the dead shells of various univalve mollusks. See Illust. of Commensal.
 Hermit thrush Zool., an American thrush (Turdus Pallasii), with retiring habits, but having a sweet song.
 Hermit warbler Zool., a California wood warbler (Dendroica occidentalis), having the head yellow, the throat black, and the back gray, with black streaks.
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 hermit crab
      n : small soft-bodied marine crustaceans living in cast-off
          shells of gastropods