enthusiast

noun

en·​thu·​si·​ast in-ˈthü-zē-ˌast How to pronounce enthusiast (audio)
-əst, 
en-
also -ˈthyü-
Synonyms of enthusiast
: a person filled with enthusiasm: such as
a
: one who is ardently attached to a cause, object, or pursuit
a sports car enthusiast
b
: one who tends to become ardently absorbed in an interest

Synonyms of enthusiast

Relevance
See All Synonyms & Antonyms in Thesaurus

Examples of enthusiast in a Sentence

skiing enthusiasts can't wait for the first snowfall of the season
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.
Ahead, find our shopping list for the Natalie Harp Starter Pack, items curated for the modern on-the-go Trump gofer, MAGA girlboss, and nude-pump enthusiast. — Kase Wickman, Vanity Fair, 20 Aug. 2026 Astronomy enthusiasts will appreciate Moab’s renowned dark skies. — Jamie Siebrase, Denver Post, 20 Aug. 2026 Subsequent drills eliminate even more candidates, but not Shannon (Shannon Hayes), a local Richmond soccer enthusiast whom Ted recognizes and greets by name. — Keith Phipps, Vulture, 19 Aug. 2026 Some car enthusiasts, like those who race and collect cars, also opposed the change. — Blanca Begert, Los Angeles Times, 18 Aug. 2026 See All Example Sentences for enthusiast

Word History

Etymology

earlier, "person claiming to receive divine communication or inspiration, member of a putative early Christian sect making such claims," borrowed from Late Greek enthousiastḗs, going back to Greek, "person possessed by a god," from enthousiad-, stem of enthousiázein "to be inspired or possessed by a god" + -tēs, agent suffix — more at enthusiasm

First Known Use

1748, in the meaning defined above

Time Traveler
The first known use of enthusiast was in 1748

Rhymes for enthusiast

See All Rhymes for enthusiast

Browse Nearby Words

enthusiasm
enthusiast
enthusiastic
See all Nearby Words

Cite this Entry

“Enthusiast.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enthusiast. Accessed 21 Aug. 2026.

Copy Citation

Kids Definition

enthusiast

noun
en·​thu·​si·​ast in-ˈth(y)ü-zē-ˌast How to pronounce enthusiast (audio)
-əst
: a person filled with enthusiasm

More from Merriam-Webster on enthusiast

Nglish: Translation of enthusiast for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of rigmarole

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

How to Pronounce the Trickiest Menu Items

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Do you 'say your piece' or 'say your peace'?

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Words from the 'Odyssey'

The Longest Long Words List

Even More Words That Sound Like Insults But Aren't

The Words of the Week - Aug. 21

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
alt-684346df967d5
Add A Letter Quiz Pick the letter that goes in the same spot in fou...
See All