Breadcrumb Home > Dictionary > Index H Cite hectare: Meaning and Definition of Find definitions for: hec•tare Pronunciation: (hek'tr), [key] ? n. a unit of surface, or land, measure equal to 100 ares, or 10,000 square meters: equivalent to 2.471 acres. Abbr.: ha Random House Unabridged Dictionary, Copyright 1997, by Random House, Inc., on Infoplease. See also: hectare (Thesaurus) hect- hectic TrendingHere are the facts and trivia that people are buzzing about. February 2021 Current Events: US News The Berlin Conference and the Partition of Africa The Implied Powers of Congress Noble Titles and Ranks in a Monarchy Keeping Your Brain Active in a COVID-19 World The Manchu Related Content Daily Word Quiz: invective Analogy of the Day: Today?s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language