enthusiastic

adjective

en·​thu·​si·​as·​tic in-ˌthü-zē-ˈa-stik How to pronounce enthusiastic (audio)
en-,
 also  -ˌthyü-
: filled with or marked by enthusiasm
enthusiastic supporters
an enthusiastic recommendation
enthusiastically
in-ˌthü-zē-ˈa-sti-k(ə-)lē How to pronounce enthusiastic (audio)
en-
 also  -ˌthyü-
adverb

Examples of enthusiastic in a Sentence

They were enthusiastic supporters of the president. I'm not wildly enthusiastic about your latest idea. She received an enthusiastic welcome.
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.
Audiences were almost as enthusiastic awarding it 91% which explains why its views surged. Caroline Reid, Forbes.com, 19 Aug. 2025 Once on the fringes of finance, cryptocurrency is now being embraced by a growing base of enthusiastic investors — and that’s driven in large part by the White House’s support. John Towfighi, CNN Money, 18 Aug. 2025 The new school year kicked off at R. Roger Rowe School on Aug. 11, an enthusiastic welcome back that included a fun photo station for student arrivals, big smiles and helping hands from teachers and greetings from the school mascot. Karen Billing, San Diego Union-Tribune, 18 Aug. 2025 Down here, fall means football season, stirring up particularly enthusiastic celebrating every Saturday, including some of the best tailgates in the country and the most dedicated fans who show up decked out in team colors. Kaitlyn Yarborough, Southern Living, 17 Aug. 2025 See All Example Sentences for enthusiastic

Word History

Etymology

borrowed from New Latin & Greek; New Latin enthūsiasticus, borrowed from Greek enthousiastikós "inspired, excited," from enthousiastḗs "person inspired by a god" + -ikos -ic entry 1 — more at enthusiast

First Known Use

1603, in the meaning defined above

Time Traveler
The first known use of enthusiastic was in 1603

Browse Nearby Words

Cite this Entry

“Enthusiastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enthusiastic. Accessed 25 Aug. 2025.

Kids Definition

enthusiastic

adjective
en·​thu·​si·​as·​tic in-ˌth(y)ü-zē-ˈas-tik How to pronounce enthusiastic (audio)
: filled with or marked by enthusiasm
an enthusiastic welcome
enthusiastically adverb

More from Merriam-Webster on enthusiastic

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