| a combining form meaning “seed”; used with this meaning and as a combining form of sperm 1 in the formation of compound words: spermatogonium. |
| spermato- or spermat- pref.
[Greek, from sperma, spermat-, seed; see sperm1.] |
spermato- or spermat-
pref.
Sperm: spermatic.
Spermatozoon: spermatogenesis.