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Definition of myotis
myotis
/maɪˈoʊtɪs/
my · o · tis
Plural:myotis
myotis Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
myotis Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
Any of a diverse and widely distributed genus (Myotis) of relatively small, primarily insectivorous bats in the family Vespertilionidae, commonly known as mouse-eared bats.
Example
"During the nocturnal acoustic survey, the biologists identified the distinct echolocation calls of a little brown myotis foraging near the canopy."
Synonyms
View all synonyms for myotis• Rhymes for myotis
Word Origin & Etymology
Coined in New Latin in 1829 by German naturalist Johann Jakob Kaup, derived from the Greek 'mys' or 'myos' (mouse) and 'ous' or 'otos' (ear), reflecting their common designation as mouse-eared bats.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Myotis. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/myotis