-ean

an element used to form adjectives from nouns ending in -ea: crustacean.

Origin of -ean

< Latin -ē(us) (Greek -eios), -ae(us) (Greek -aios), -e(us) + -an

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British Dictionary definitions for -ean

-ean

suffix forming adjectives

a variant of -an Caesarean

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for -ean

variant of -an after names ending in -ea, -es, -eus.