n. pl. ha•be•nae (-nē)
A frenum or restricting fibrous band.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for habena
Historical Examples of habena
Name from habena, a thong or rein, in allusion to the shape of the lip or spur of some species.