Where does “Cyclostoma” come from?

Cyclostoma (Translingual) comes from Translingual -stoma, from Ancient Greek στόμα, from Proto-Indo-European stomn̥.

Ancestry of “Cyclostoma”, step by step

StepLanguageWordMeaning
1Translingual-stoma—
2Ancient Greekστόμαmouth; face; The source of a river or stream
3Proto-Indo-Europeanstomn̥—
Every word from Proto-Indo-European stomn̥ →Every word from Ancient Greek στόμα →Every word from Translingual -stoma →
Cyclostoma — Etymology, Origin & Word History | Etymology Explorer