Definitions

from The Century Dictionary.

  • noun The duck-billed platypus, Ornithorhynchus paradoxus, a monotrematous oviparous mammal of Australia, having a horny beak like a duck's, whence the name. Also duck-mole. See Ornithorhynchus.
  • noun Same as duck-billed speculum (which see, under speculum).
  • noun [In allusion to the shape of the toe.] A broad-toed shoe of the fifteenth century.
  • noun Polyodon spathula, one of the ganoid fishes of the order Salachostomi. Two species are known inhabiting fresh waters of the United States and China.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Zoöl.) See Duck mole, under duck, n.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun The duck-billed platypus.
  • noun The hadrosaur.
  • noun The paddlefish.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae
  • noun primitive fish of the Mississippi valley having a long paddle-shaped snout
  • adjective having a beak resembling that of a duck

Etymologies

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Examples

  • Walter: re the big Darne: it does indeed have rifle sights in what they call a "duckbill" or half rib.

    French Design: Shotguns 2006

  • - A "duckbill" valve has been installed at the outfall to prevent rising river waters from backing into the stream during major flooding events.

    The Marietta Times 2010

  • An audio interview with David Mitchell is as rare as a duckbill platypus sighting.

    Audio Interview with author David Mitchell, conducted by Nigel Beale. 2009

  • All Comments from duckbill wrote 49 weeks 15 hours ago

    Ruger Red Label 2009

  • All submitted comments are subject to the rules set forth in our Privacy Policy and Terms of Use. from duckbill wrote 49 weeks 15 hours ago

    Ruger Red Label 2009

  • I wondered whether the Chaits had a duckbill dinosaur, my favorite growing up, with the possible exception of the brontosaurus.

    The Art of Selling Dino Dung Ralph Gardner Jr. 2011

  • Explain to the children that the tarantula and duckbill platypus began as ideas in the mind of God.

    On the Sixth Day, God Created the Trumpet 2009

  • Some polar dinosaurs, particularly larger taxa such as the duckbill Edmontosaurus Lambe, 1917, were biomechanically and energetically capable of migrating over long distances, up to 2600 km.

    Neoceratopsian publications for 2008 ReBecca Foster 2009

  • Yo! city of port lavaca child minstrel duckbill check valves MSA READING burdines dept store morbid angel tab strapless gel bra City hall haverhill pvif table countertop kitchen sink

    Reid To Bush: If You Come After Us, We'll Hit Back Every Bit As Aggressively 2009

  • Having perfected the art of extracting DNA from amber-encased insects, Cano is using the same technology to fish for DNA directly from the fossils of duckbill dinosaurs.

    Here Come The Dnasaurs 2008

Comments

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  • It's a fish.

    January 2, 2012