frenulum

(redirected from clitoridal frenulum)
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frenulum

[′fren·yə·ləm]
(anatomy)
A small fold of integument or mucous membrane.
A small ridge on the upper part of the anterior medullary velum.
(invertebrate zoology)
A spine on most moths that projects from the hindwings and is held to the forewings by a clasp, thus coupling the wings together.