Source : Webster's Revised Unabridged Dictionary (1913)

Inframaxillary \In`fra*max"il*la*ry\, a. [Infra + maxillary.]
   (Anat.)
   (a) Under the lower jaw; submaxillary; as, the inframaxillary
       nerve.
   (b) Of or pertaining to the lower iaw.

Source : WordNet®

inframaxillary
     adj : relating to the lower jaw [syn: {mandibular}]