heady

adjective

ˈhe-dē 

headier; headiest

1

a

: willful, rash

heady opinions

b

: violent, impetuous

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

ˈhe-də-lē 

adverb

headiness

ˈhe-dē-nəs 

noun

Synonyms

• ecstatic
• elated
• elevated
• enrapt
• enraptured
• entranced
• euphoric
• exhilarated
• giddy
• intoxicated
• rapt
• rapturous
• rhapsodic
• rhapsodical

Examples of heady in a Sentence

The plane soared to heady heights.

They were heady with their newfound success.

Recent Examples on the Web

The 1920s were a boom time for L.A., an era of heady confidence in humans’ ability to reshape the natural environment. —Jenny Jarvie, Los Angeles Times, 9 Feb. 2025

Flor de La Virgin is one of its most energetic scents, blending the delicate femininity of jasmine with heady musks. —Conçetta Ciarlo, Vogue, 6 Feb. 2025

By Jing, uses bone-in wings that are coated with mala spice mix then tossed with a heady mix of fried chilies, Sichuan peppercorns, and spicy peanuts. —Saveur Editors, Saveur, 5 Feb. 2025

The Marina Loop is a heady mix of tight hairpins, flat-out sweepers, and a back straightaway where Verstappen hits 200 mph; Nico takes us up to 125 mph. —Howard Walker, Robb Report, 4 Feb. 2025

Word History

First Known Use

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

Kids Definition

heady

adjective

ˈhed-ē 

headier; headiest

1

: willful sense 1, rash

2

: likely to make one giddy

heady wine

a heady height

headily

ˈhed-ə-lē 

adverb

headiness

ˈhed-ē-nəs 

noun