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heady

American  
[hed-ee] / ˈhɛd i /

adjective

headier, headiest
  1. intoxicating.

    a heady wine.

  2. affecting the mind or senses greatly.

    heady perfume.

  3. exciting; exhilarating.

    the heady news of victory.

    Synonyms:
    stirring, thrilling
    Antonyms:
    disappointing, depressing
  4. rashly impetuous.

    heady conduct.

  5. violent; destructive.

    heady winds.

  6. clever; shrewd.

    a heady scheme to win the election.


heady British  
/ ˈhɛdɪ /

adjective

  1. (of alcoholic drink) intoxicating

  2. strongly affecting the mind or senses; extremely exciting

  3. rash; impetuous

"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

Other Word Forms

Etymology

Origin of heady

First recorded in 1350–1400, heady is from the Middle English word hevedy, hedy. See head, -y 1

Explanation

Something that's heady is extremely thrilling. You might have a heady feeling as you walk up on stage to get your high school diploma. Use the adjective heady to describe a sensation that is so exciting it makes you a little dizzy, a bit like being intoxicated. You could talk about the heady scent of your mom's rose garden or the heady feeling of winning the state spelling bee. The fourteenth century meaning of heady was "headstrong or impetuous," and it's sometimes still used in this way. By the 1570's, it had also come to mean "apt to go to the head," or "exhilarating."

Keep Reading on Vocabulary.com

Vocabulary lists containing heady

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

She still holds fond memories of that heady achievement, including chatting with her idol, Roger Federer, at the Wimbledon Champions Ball.

From Los Angeles Times Jul. 2, 2026

It was a heady few days in which saltires and Scotland's striking salmon-pink away top were everywhere.

From BBC Jun. 28, 2026

From it, the court just inferred that it must recognize serious, heady limits on Congress’ power to spend the tax dollars it has collected.

From Slate Jun. 23, 2026

But it may also have given investors a good excuse to lock in some profit following the spell of heady gains for AST and Rocket Lab.

From Barron's May 29, 2026

She watched the remainder of the show from the side of the stage, in a heady post-performance glow.

From "George" by Alex Gino

Nothing like the durable consolations of late-life romance, but headier, more exciting and, in the worst cases, far more damaging.

From Los Angeles Times Apr. 22, 2026

This is the type of movie that serves as an amuse-bouche to proper, headier dramas for the PG-13 crowd, and its bespoke accessibility is thoroughly appealing.

From Salon Mar. 19, 2026

Pulling in front of the AI pack—on its own terms—justifies Alphabet’s headier valuation.

From The Wall Street Journal Nov. 25, 2025

Terrific on their own, the fries are headier following a dip in Laser Wolf’s tehina ketchup, charged in part with fermented mango.

From Washington Post Aug. 19, 2022

Heady is the ale of Erin, but the ale of the Great Plain is headier.

From Myths & Legends of the Celtic Race by Rolleston, T. W. (Thomas William)

Fox Corp. sat out the headiest days of the streaming boom.

From The Wall Street Journal Jan. 16, 2026

“He’s one of the headiest baseball players I’ve ever been around,” said Roberts of Hernández.

From Los Angeles Times Oct. 31, 2025

It was one of the headiest plays of the day in the Kraken’s first scrimmage, one where Donskoi’s White team defeated the Blue team 5-1.

From Seattle Times Sep. 25, 2021

As an example of adaptation, Baker’s pitching coach will be Mike Maddux, much respected in his own right and the brother of the headiest pitcher ever, Greg.

From Washington Post Nov. 5, 2015

Finest, coolest, headiest thing I ever seen done with a hoss in a pinch.

From Bull Hunter by Brand, Max

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