/ Dictionary / Index S styloid: Meaning and Definition of Find definitions for: sty•loid Pronunciation: (stī'loid), [key] — adj. resembling a style; slender and pointed. pertaining to a styloid process. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stylohyoid styloid process Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language