or my·a·sis

[ mahy-uh-sis ]
/ ˈmaɪ ə sɪs /

noun, plural my·ia·ses [mahy-uh-seez] /ˈmaɪ əˌsiz/. Pathology, Veterinary Pathology.

any disease that results from the infestation of tissues or cavities of the body by larvae of flies.

Origin of myiasis

1830–40; < Greek myî(a) fly + -asis Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for myiasis

British Dictionary definitions for myiasis

/ (ˈmaɪəsɪs) /

noun plural -ses (-ˌsiːz)

infestation of the body by the larvae of flies
any disease resulting from such infestation

Word Origin for myiasis

C19: New Latin, from Greek muia a fly
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 myiasis

[ mīə-sĭs, mī-īə-sĭs ]

n. pl. -ses (-sēz)

Infestation of tissue by fly larvae.
A disease resulting from such infestation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.