enthusiasm
Americannoun
-
enthusiasm
plural
-
absorbing or controlling possession of the mind by any interest or pursuit; lively interest.
He shows marked enthusiasm for his studies.
- Antonyms:
- indifference
-
an occupation, activity, or pursuit in which such interest is shown.
Hunting is his latest enthusiasm.
-
any of various forms of extreme religious devotion, usually associated with intense emotionalism and a break with orthodoxy.
noun
-
ardent and lively interest or eagerness
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an object of keen interest; passion
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archaic extravagant or unbalanced religious fervour
-
obsolete possession or inspiration by a god
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of enthusiasm
First recorded in 1570–80; from Late Latin enthūsiasmus, from Greek enthousiasmós, from enthousí(a) “possession by a god” ( énthous, variant of éntheos “having a god within,” from en- en- 2 + -thous, -theos “possessed by a god” + -ia -y 3 ( def. ) ) + -asmos, variant (after vowel stems) of -ismos -ism; cf. theism ( def. )
Explanation
You might show enthusiasm if you find out that all the shoes are on sale for 70 percent off today. The word enthusiasm indicates intense excitement. The noun enthusiasm comes from the Greek word enthousiasmos, from enthous, meaning “possessed by a god, inspired.” It was originally used in a derogatory sense to describe excessive religious zeal. Today both the religious and derogatory connotations are gone from enthusiasm, but the zeal has survived. Use it to describe great excitement or interest, like what you feel when you’re doing something that you really, really enjoy.
Vocabulary lists containing enthusiasm
Emotions on Display
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"The Drummer Boy of Shiloh"
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"Principles of Business," Vocabulary from Chapter 9
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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.
Investors should look for customers who continue paying and renew their contracts after the initial enthusiasm fades.
From MarketWatch ● Oct. 16, 2026
While the other judges sometimes treat dessert as something illicit, Lawson’s unabashed enthusiasm for baked goods is a welcome change.
From Slate ● Oct. 15, 2026
It’s hard when you’ve spent 32 years of your adult life with Peter Buck — it’s hard to find someone who has that same enthusiasm and love of the instrument.
From Los Angeles Times ● Oct. 13, 2026
But individual investors’ enthusiasm for the markets has only grown stronger over the past five years.
From The Wall Street Journal ● Oct. 12, 2026
The creatures’ enthusiasm was dangerous; there were golden horns against his legs, jabbing at his hands.
From "Impossible Creatures" by Katherine Rundell
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
