'Cryptogamian' definitions:

Definition of 'Cryptogamian'

From: GCIDE

Cryptogamian \Cryp`to*ga"mi*an\ (kr?p`t?-g?"m?-an), Cryptogamic \Cryp`to*gam"ic\ (kr?p`t?-g?m"?k), Cryptogamous \Cryp*to"gam*ous\a. Of or pertaining to the series Cryptogamia, or to plants of that series. [1913 Webster]