/ Dictionary / Index H haywire: Meaning and Definition of Find definitions for: hay•wire Pronunciation: (hā'wīr"), [key] — n. wire used to bind bales of hay. —adj. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: haywire (Thesaurus) hayward Haywood Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language