Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rima_oris

1 sense of rima oris

Sense 1
mouth, oral cavity, oral fissure, rima oris -- (the opening through which food is taken in and vocalizations emerge; "he stuffed his mouth with candy")
       => rima -- (a narrow elongated opening or fissure between two symmetrical parts)