ruumiinontelo (Finnish) comes from Finnish ontelo, from Finnish -lö, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.
ruumiinontelo (Finnish): coelom
Definitions
coelom
Ancestry of “ruumiinontelo”, step by step
ruumiinontelo traces back through two separate lines of ancestry.