Polyp

ahd-5
  • noun. A body form of a cnidarian, such as a hydra or coral, that is cylindrical in shape, has a mouth usually surrounded by tentacles at one end, and is often attached to something at the other end.
  • noun. A usually nonmalignant growth or tumor protruding from the mucous lining of an organ such as the nose, bladder, or intestine, sometimes causing obstruction.
  • The Century Dictionary and Cyclopedia
  • noun. In pathology, same as polypus, 2.
  • noun. In zoology, an animal with many feet or foot-like processes,
  • the GNU version of the Collaborative International Dictionary of English
  • noun. One of the feeding or nutritive zooids of a hydroid or coral.
  • noun. One of the Anthozoa.
  • noun. Same as anthozoa. See anthozoa, madreporaria, hydroid.
  • noun. the hydra.
  • noun. that portion of the stem of a siphonophore which bears the polypites, or feeding zooids.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. an abnormal growth protruding from a mucous membrane
  • noun. a cylindrical coelenterate, such as the hydra, having a mouth surrounded with tentacles
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a small vascular growth on the surface of a mucous membrane
  • noun. one of two forms that coelenterates take (e.g. a hydra or coral): usually sedentary with a hollow cylindrical body usually with a ring of tentacles around the mouth
  • Word Usage
    "A vocal cord polyp is a small swelling in the mucous membranes covering the vocal cords."
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