Breadcrumb Home > Dictionary > Index H Cite hidy: Meaning and Definition of Find definitions for: hi•dy Pronunciation: (hī'dē), [key] — interj. South Midland U.S. howdy (used as a greeting). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hidrosis hie TrendingHere are the facts and trivia that people are buzzing about. April 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 Quetzalcoatl: Aztec Myths and Myths About the Aztecs Related Content Daily Word Quiz: paschal Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language