/ Dictionary / Index S submaxillary: Meaning and Definition of Find definitions for: sub•max•il•lar•y Pronunciation: (sub-mak'su-ler"ē, sub"mak-sil'u-rē), [key] — adj. of or pertaining to the lower jaw or lower jawbone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. submaxilla submaxillary gland Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language