gid·​dy | \ ˈgi-dē How to pronounce giddy (audio) \
giddier; giddiest

Definition of giddy

 (Entry 1 of 2)

1a : dizzy giddy from the unaccustomed exercise
b : causing dizziness a giddy height
c : whirling rapidly
2a : lightheartedly silly : frivolous
b : joyfully elated : euphoric was giddy with delight


giddied; giddying

Definition of giddy (Entry 2 of 2)

intransitive verb

: to become giddy

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Other Words from giddy


giddily \ ˈgi-​də-​lē How to pronounce giddily (audio) \ adverb
giddiness \ ˈgi-​dē-​nəs How to pronounce giddiness (audio) \ noun

Examples of giddy in a Sentence


The news made him positively giddy. He was giddy with delight. The room was filled with giddy laughter.
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Recent Examples on the Web: Adjective

Judging by his Twitter response, Netanyahu was giddy with excitement. Oren Liebermann, CNN, "Trump may no longer be the gift that keeps on giving for Netanyahu," 16 Sep. 2019 So, while everyone around him Sunday was giddy over his 81 yards of brilliance, Pope remained all business. Jeff Miller, Los Angeles Times, "Can Troymaine Pope finally cut it with Chargers after years of falling short in NFL?," 19 Aug. 2019 The talk-radio callers are positively giddy anticipating the social and political collapse of the United States. Kevin D. Williamson, National Review, "Resist?," 15 Sep. 2019 Her older brother, Prince George, on the other hand, was probably not so giddy. Erica Gonzales, Harper's BAZAAR, "Prince George's Reactions to His First Day of School Resonated with Me on a Deeper Level," 5 Sep. 2019 The Los Angeles Dodgers, who have produced a number of top-flight young talents this year (Dustin May and Will Smith among them) and boast one of the best minor-league systems in baseball, were nonetheless giddy about Lux's arrival. Jr Radcliffe, Milwaukee Journal Sentinel, "Kenosha's Gavin Lux was given rock-star treatment during his debut with Los Angeles Dodgers," 3 Sep. 2019 Get our daily newsletter Shareholders are less giddy. The Economist, "FedEx’s visionary founder is a disrupter at risk of disruption," 15 Aug. 2019 As much as Lynx teammates Odyssey Sims and Napheesa Collier are understandably giddy about making the All-Star Game for the first time, Fowles, 33, is practical about the spectacle. Dane Mizutani, Twin Cities, "Sylvia Fowles is a six-time All Star and has become Lynx’s ‘Mama Syl’," 26 July 2019 On one hand, Beilein is giddy about a two-PG system. Chris Fedor,, "Cleveland Cavaliers see Darius Garland and Collin Sexton forming dangerous backcourt similar to Portland Trail Blazers," 21 June 2019

Recent Examples on the Web: Verb

Though the Illinois man was lucky enough to giddy up and grab a quick taco, other hungry equestrians have made headlines for being turned away. Janine Puhak, Fox News, "Taco Bell serves man with horse-drawn cart in drive-thru," 22 May 2018 Many Democrats giddy from their recent health policy successes are starting to reach enthusiastically for a mountaintop goal: establishing a single-payer system for all Americans. Margot Sanger-katz, New York Times, "How Single-Payer Health Care Could Trip Up Democrats," 11 Sep. 2017 These giddying sums are shaking the landscape of pro soccer. Chris Buckley, New York Times, "President Xi’s Great Chinese Soccer Dream," 4 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'giddy.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of giddy


14th century, in the meaning defined at sense 1a


1602, in the meaning defined at transitive sense

History and Etymology for giddy

Adjective and Verb

Middle English gidy mad, foolish, from Old English gydig possessed, mad; akin to Old English god god

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Learn More about giddy

Dictionary Entries near giddy






giddy gander


Statistics for giddy

Last Updated

8 Oct 2019

Look-up Popularity

Time Traveler for giddy

The first known use of giddy was in the 14th century

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More Definitions for giddy



English Language Learners Definition of giddy

: playful and silly
: feeling or showing great happiness and joy
: causing dizziness


gid·​dy | \ ˈgi-dē How to pronounce giddy (audio) \
giddier; giddiest

Kids Definition of giddy

1 : having a feeling of whirling or spinning about : dizzy
2 : causing dizziness a giddy height
3 : playful and silly giddy children
4 : feeling and showing great happiness and joy The good news made us giddy.

Other Words from giddy

giddiness noun


gid·​dy | \ ˈgid-ē How to pronounce giddy (audio) \
giddier; giddiest

Medical Definition of giddy

1 : dizzy
2 : affected with gid giddy sheep

Other Words from giddy

giddiness \ -​nəs How to pronounce giddiness (audio) \ noun

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More from Merriam-Webster on giddy

Rhyming Dictionary: Words that rhyme with giddy

Thesaurus: All synonyms and antonyms for giddy

Spanish Central: Translation of giddy

Nglish: Translation of giddy for Spanish Speakers

Britannica English: Translation of giddy for Arabic Speakers

Comments on giddy

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