/ Dictionary / Index R rhinal: Meaning and Definition of Find definitions for: rhi•nal Pronunciation: (rīn'l), [key] — adj. of or pertaining to the nose; nasal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rhinal (Thesaurus) rhin- Rhine Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language