IMPERFORATA

Meaning of IMPERFORATA in English

(n. pl.) A division of Foraminifera, including those in which the shell is not porous.

Webster's English dictionary. Английский словарь Webster. 2012

IMPERFORATA — (|)im, əm+ noun plural Usage: capitalized Etymology: New Latin, from in- (I) + Perforata in some classifications : a division …
Webster's New International English Dictionary
IMPERFORATA — ( n. pl. ) A division of Foraminifera, including those in which the shell is not porous.
Webster's Revised Unabridged English Dictionary
IMPERFORATA — noun ·pl a division of foraminifera, including those in which the shell is not porous.
Webster English vocab