trichina
Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
Related to trichina: pinworm, Trichina worm
tri·chi·na
(trĭ-kī′nə)n. pl. tri·chi·nae (-nē) or tri·chi·nas
Any of several small parasitic nematode worms of the genus Trichinella, especially T. spiralis, that infest the intestines of various mammals and that move through the bloodstream as larvae, becoming encysted in muscles.
[New Latin Trichina, former genus name (now Trichinella), from Greek trikhinē, feminine of trikhinos, of hair (the genus being so called because of the worms' thin, hairlike appearance), from thrix, trikh-, hair, of unknown origin.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
trichina
(trɪˈkaɪnə)n, pl -nae (-niː)
(Animals) a parasitic nematode worm, Trichinella spiralis, occurring in the intestines of pigs, rats, and man and producing larvae that form cysts in skeletal muscle
[C19: from New Latin, from Greek trikhinos relating to hair, from thrix a hair]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
tri•chi•na
(trɪˈkaɪ nə)n., pl. -nae (-nē).
a nematode, Trichinella spiralis, parasitic esp. in humans, pigs, and rats.
[1825–35; < New Latin < Greek tríchina, n. use of feminine of tríchinos of hair. See tricho-, -ine1]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
Noun | 1. | trichina - parasitic nematode occurring in the intestines of pigs and rats and human beings and producing larvae that form cysts in skeletal muscles nematode, nematode worm, roundworm - unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
trichina
n pl <-e> → Trichine f
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007