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

1 sense of oral fissure

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)

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