aquarist

noun

aquar·​ist ə-ˈkwer-ist How to pronounce aquarist (audio)
-ˈkwa-rist
: a person who keeps or maintains an aquarium

Examples of aquarist in a Sentence

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.
But fortunately, the larvae happily fed on the tiny crustaceans called copepods that the aquarists gave them. — Ari Daniel, NPR, 31 Mar. 2026 During the ray’s check-up, the aquarists focus on collecting the fish from their exhibit and bringing it into the exam pool. — Laura Baisas, Popular Science, 24 Dec. 2025 One new key feature is what Castillo calls a feeding deck where park visitors can, for a still undisclosed fee, can get much closer to the sharks and safely feed them, with park aquarists present. — Lori Weisberg, San Diego Union-Tribune, 23 Apr. 2026 Led by expert marine aquarists, participants have the chance to get up close and personal with tropical fish, sting rays, and colorful reefs, all while learning more about life underwater. — Tara Massouleh McCay, Southern Living, 29 Nov. 2025 See All Example Sentences for aquarist

Word History

First Known Use

1863, in the meaning defined above

Time Traveler
The first known use of aquarist was in 1863

Rhymes for aquarist

See All Rhymes for aquarist

Browse Nearby Words

Aquarii
aquarist
aquarium
See all Nearby Words

Cite this Entry

“Aquarist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aquarist. Accessed 7 Jul. 2026.

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Kids Definition

aquarist

noun
aquar·​ist ə-ˈkwar-əst How to pronounce aquarist (audio)
-ˈkwer-
: one who keeps an aquarium
Last Updated: - Updated example sentences
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