Hypertext Webster Gateway: "frenum"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Fraenum \Fr[ae]"num\, or Frenum \Fre"num\, n.; pl. E.
{Fr[ae]nums}, L. {Fr[ae]na}. [L., a bridle.] (Anat.)
A connecting fold of membrane serving to support or restrain
any part; as, the fr[ae]num of the tongue.
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Frenum \Fre"num\, n.; pl. E. {Frenums}, L. {Frena}. [L., a
bridle.]
1. (Zo["o]l.) A cheek stripe of color.
2. (Anat.) Same as {Fr[ae]num}.
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