'Thenal' definitions:

Definition of 'thenal'

From: WordNet
adjective
Of or relating to the palm of the hand or to the area at the base of the thumb [syn: thenal, thenar]

Definition of 'Thenal'

From: GCIDE
  • Thenal \The"nal\, Thenar \The"nar\, a. [NL., fr. Gr. ?.] (Anat.) Of or pertaining to the thenar; corresponding to thenar; palmar. [1913 Webster]