1 entry 1 source
Prostomium
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
That portion of the head of an annelid situated in front of the mouth. -- Pro*sto"mi*al, a.
1 entry 1 source
Part of speech: noun (n.)
That portion of the head of an annelid situated in front of the mouth. -- Pro*sto"mi*al, a.