-sto·mia
I.\ˈstōmēə\ noun combining form
(-s)
Etymology: New Latin, from stom- + -ia -y
: mouth exhibiting (such) a condition
< stenostomia >
II.noun plural combining form
Etymology: New Latin, from Greek stomion mouth — more at stomion
: creatures sharing (such) a condition of the mouth — in names of higher taxa in zoology
< Deuterostomia >
I.
< stenostomia >
II.
< Deuterostomia >