Osmeterium Definition
ŏzmĭ-tîrē-əm
osmeteria
noun
An eversible organ behind the head of certain caterpillars, containing strong-smelling chemicals that deter predators.
American Heritage
Other Word Forms of Osmeterium
Noun
Singular:
osmeterium
Plural:
osmeteriaOrigin of Osmeterium
-
New Latin, from Ancient Greek ὀσμή (osmÄ“, “smell"), ὀσμητός (osmÄ“tos, “smelled").
From Wiktionary
New Latin osmētērium from Greek osmē smell
From American Heritage Dictionary of the English Language, 5th Edition
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