headier; headiest
1
a
: willful, rash
heady opinions
2
a
: tending to intoxicate or make giddy or elated
heady wine
being in such distinguished company was a heady experience
b
: giddy, exhilarated
heady with his success
c
: rich
a heady sauce
a heady variety
d
: impressive
a man of heady accomplishments
3
a
: marked by or showing good judgment : shrewd, intelligent
b
: intellectually stimulating or demanding
headily adverb
headiness noun

Examples of heady in a Sentence

The plane soared to heady heights. They were heady with their newfound success.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their Connecticut estate, Great Elm, housed ten children and a cavalcade of heady guests such as Albert Jay Nock, the author, anti–New Dealer, and casual anti-Semite. Foreign Affairs, 24 June 2025 Selecting the Right Plants for a Moon Garden To get the full impact of a moon garden, select plants that have white blooms, silvery foliage, and heady scents. Mary Marlowe Leverette, Southern Living, 19 June 2025 Though the heady Mahomes-Kelce connection will remain lethal in the red zone, Reid will need to find other playmakers to lighten the seven-time All-Pro’s in-season load. Tom Krasovic, San Diego Union-Tribune, 14 June 2025 This time, the fragrance will capture the essence of summer, with heady notes of night blooming jasmine, green mandarin, kumquat and Siberian fir. Angelina Villa-Clarke, Forbes.com, 11 June 2025 See All Example Sentences for heady

Word History

First Known Use

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

Time Traveler
The first known use of heady was in the 14th century

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Cite this Entry

“Heady.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heady. Accessed 30 Jun. 2025.

Kids Definition

heady

adjective
headier; headiest
1
2
: likely to make one giddy
heady wine
a heady height
headily adverb
headiness noun

More from Merriam-Webster on heady

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