/ Dictionary / Index S subhead: Meaning and Definition of Find definitions for: sub•head Pronunciation: (sub'hed"), [key] — n. a title or heading of a subdivision, as in a chapter, essay, or newspaper article. a subordinate division of a title or heading. the immediate subordinate of the president or other head of an educational institution. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: subhead (Thesaurus) subharmonic subhedral Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language