frenulum(redirected from Frenulum of the tongue)
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A small fold of integument or mucous membrane.
A small ridge on the upper part of the anterior medullary velum.
A spine on most moths that projects from the hindwings and is held to the forewings by a clasp, thus coupling the wings together.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.