giddy

[ gid-ee ]
/ ˈgɪd i /

adjective, gid·di·er, gid·di·est.

affected with vertigo; dizzy.
attended with or causing dizziness: a giddy climb.
frivolous and lighthearted; impulsive; flighty: a giddy young person.

verb (used with or without object), gid·died, gid·dy·ing.

to make or become giddy.

Origin of giddy

before 1000; Middle English gidy, Old English gidig mad (as variant of *gydig), derivative of god God, presumably orig. “possessed by a divine being”
Related formsgid·di·ly, adverbgid·di·ness, nounun·gid·dy, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for giddy

British Dictionary definitions for giddy

giddy

/ (ˈɡɪdɪ) /

adjective -dier or -diest

affected with a reeling sensation and feeling as if about to fall; dizzy
causing or tending to cause vertigo
impulsive; scatterbrained
my giddy aunt an exclamation of surprise

verb -dies, -dying or -died

to make or become giddy
Derived Formsgiddily, adverbgiddiness, noun

Word Origin for giddy

Old English gydig mad, frenzied, possessed by God; related to God
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for giddy

giddy


adj.

Old English gidig, variant of gydig "insane, mad, stupid, possessed (by a spirit)," probably from Proto-Germanic *gud-iga-, from *gudam "god" + *-ig "possessed." Meaning "having a confused, swimming sensation" is from 1560s. Meaning "elated" is from 1540s. Related: Giddily; giddiness.

Online Etymology Dictionary, © 2010 Douglas Harper