Simple Definition of defy
: to refuse to obey (something or someone)
: to make (something) very difficult or impossible
: to resist or fight (something)
Full Definition of defy
Examples of defy in a sentence
She defied her parents and dropped out of school.
The group has continued to defy all efforts to stop them.
Origin of defy
Middle English, to renounce faith in, challenge, from Anglo-French desfier, defier, from des- de- + fier to entrust, from Vulgar Latin *fidare, alteration of Latin fidere to trust — more at bide
First Known Use: 14th century
Rhymes with defy
aby, agley, air-dry, Alai, ally, Altai, anti, apply, assai, awry, aye-aye, Bacchae, Baha'i, banzai, barfly, bee fly, Belgae, belie, bigeye, big lie, black eye, blackfly, black tie, blow-dry, blowby, blowfly, blue-sky, Bo Hai, bone-dry, bonsai, botfly, Brunei, buckeye, bugeye, bye-bye, canaille, catchfly, cat's-eye, Chennai, chess pie, Chiang Mai, cockeye, cockshy, come by, comply, cow pie, crane fly, cross-eye, deadeye, decry, deep-fry, deep-sky, deerfly, Delphi, deny, descry, do by, dong quai, drip-dry, drop by, dry eye, dry fly, elhi, Eli, espy, face fly, firefly, fish-eye, flesh fly, flyby, fly high, forby, freeze-dry, frogeye, fruit fly, gadfly, gallfly, get by, GI, glass eye, go by, good-bye, greenfly, grisaille, gun-shy, Haggai, Hawkeye, heel fly, hereby, hi-fi, hog-tie, horn fly, horsefly, housefly, imply, jai alai, July, Karzai, Kasai, knee-high, lanai, Lanai, lay-by, lay by, Lehigh, let fly, Levi, lie by, magpie, mai tai, mao-tai, Masai, mayfly, medfly, mind's eye, Moirai, mooneye, Mumbai, my eye, nearby, necktie, nilgai, nisi, outbye, outcry, oxeye, pad thai, Panay, panfry, Parcae, piece-dye, pigsty, pinkeye, Po Hai, pop eye, pop fly, potpie, put by, Qinghai, quasi, rabbi, red-eye, rely, reply, rib eye, ride high, rocaille, rough-dry, run dry, Sakai, sand fly, sci-fi, screw eye, semi, Sendai, serai, set by, shanghai, Shanghai, sheep's eye, shoofly, shut-eye, Sinai, sky-high, small-fry, stand by, standby, stir-fry, string tie, supply, swear by, terai, test-fly, thereby, tie-dye, titi, tongue-tie, Transkei, twist tie, two-ply, untie, vat dye, Versailles, walleye, well-nigh, whereby, whitefly, wild rye, wise guy
First Known Use of defy
DEFY Defined for Kids
Definition of defy for Students
Seen and Heard
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