/ Dictionary / Index S subcartilaginous: Meaning and Definition of Find definitions for: sub•car•ti•lag•i•nous Pronunciation: (sub"kär-tl-aj'u-nus), [key] — adj. Anat., Zool. partially or incompletely cartilaginous. situated below or beneath cartilage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. subcarbide subcasing Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language