Ostiole Definition
ŏstē-ōl
noun
A small opening or orifice, as a pore.
Webster's New World
Other Word Forms of Ostiole
Noun
Singular:
ostiole
Plural:
ostiolesOrigin of Ostiole
-
Latin ōstiolum diminutive of ōstium opening ostium
From American Heritage Dictionary of the English Language, 5th Edition
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