WordReference Random House Unabridged Dictionary of American English © 2026
sper•mous
(spûr′məs),USA pronunciation adj.
-spermous,
- Cell Biologyof the nature of or pertaining to sperm.
- sperm1 + -ous 1815–25
-spermous,
- var. of -spermal: gymnospermous.
- Greek -spermos, adjective, adjectival derivative of spérma; see sperm1
'-spermous' also found in these entries (note: many are not synonyms or translations):
-sperm
- -spermal
- dispermous
- gymnospermous
- leptospermum
- monospermous
- sperm
- spermatic
- spermato-
- spermous
- trachyspermous
- trispermous