/ Dictionary / Index H hillside: Meaning and Definition of Find definitions for: hill•side Pronunciation: (hil'sīd"), [key] — n. the side or slope of a hill. Hill•side Pronunciation: (hil'sīd"), [key] — n. a township in NE New Jersey. 21,440. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hillside (Thesaurus) Hillsdale hillsite Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language