trichina

[ trih-kahy-nuh ]
/ trɪˈkaɪ nə /

noun, plural tri·chi·nae [trih-kahy-nee]. /trɪˈkaɪ ni/.

a nematode, Trichinella spiralis, the adults of which live in the intestine and produce larvae that encyst in the muscle tissue, especially in pigs, rats, and humans.

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Origin of trichina

1825–35; <New Latin <Greek tríchina, noun use of feminine of tríchinos of hair. See trich-, -ine1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for trichina

British Dictionary definitions for trichina

trichina
/ (trɪˈkaɪnə) /

noun plural -nae (-niː)

a parasitic nematode worm, Trichinella spiralis, occurring in the intestines of pigs, rats, and man and producing larvae that form cysts in skeletal muscle

Word Origin for trichina

C19: from New Latin, from Greek trikhinos relating to hair, from thrix a hair
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for trichina

trichina
[ trĭ-kīnə ]

n. pl. tri•chi•nae (-nē)

A small, slender parasitic nematode (Trichinella spiralis) that infests the intestines of various mammals and whose larvae move through the bloodstream, becoming encysted in muscles.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.