I. sīˈklästəmə noun
Usage: capitalized
Etymology: New Latin, from cycl- + -stoma
: a large genus of operculate pulmonate land snails widely distributed chiefly in tropical areas
II.
Etymology: New Latin, from cycl- + -stoma
synonym of cyclostomata II
III.
Etymology: New Latin, from cycl- + -stoma
synonym of cyclostomi