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polyhedrosis

American  
[pol-ee-hee-droh-sis] / ˌpɒl i hiˈdroʊ sɪs /

noun

PLURAL

polyhedroses

  1. an often fatal disease of certain insect larvae or decapod crustaceans, caused by viruses containing double-stranded DNA.

Etymology

Origin of polyhedrosis

First recorded in 1945–50; polyhedr(on) ( def. ) + -osis ( def. )

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.