frenum
Pronunciation: frē′nŭm, -nă, -nŭmz
Definition:
- A narrow reflection or fold of mucous membrane passing from a more fixed to a movable part, serving to check undue movement of the part.
- An anatomical structure resembling such a fold.
Synonym(s): bridle1
[L. a bridle, curb]
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Examples: glitazone, GI cocktail, etc.

