arrowworm
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Related to arrowworm: acorn worm
arrowworm
(ˈærəʊˌwɜːm)n
(Animals) any small marine invertebrate of the genus Sagitta, having an elongated transparent body with fins and prehensile oral bristles: phylum Chaetognatha (chaetognaths)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ar•row•worm
(ˈær oʊˌwɜrm)n.
any small, translucent marine worm of the phylum Chaetognatha, having lateral and caudal fins.
[1885–90]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun | 1. | ![]() worm - any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes; also many insect larvae Chaetognatha, phylum Chaetognatha - arrowworms: a group of small active transparent marine worms sagitta - any arrowworm of the genus Sagitta |
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