oral fissure

Noun oral fissure has 1 sense

• oral fissure(n = noun.body) mouth, oral cavity, rima oris - the opening through which food is taken in and vocalizations emerge; "he stuffed his mouth with candy"
has parts: dentition, teeth, clapper, glossa, lingua, tongue, buccal cavity, gingiva, gum, palate, roof of the mouth, salivary gland
is a part of mouth
has particulars: cakehole, gob, hole, maw, trap, yap
is a kind of rima