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fish tank

American  
[fish tank] / ˈfɪʃ ˌtænk /
Sometimes fishtank

noun

fish tanks plural
  1. a glass-sided tank for keeping, displaying, or observing live fish or other aquatic animals.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of fish tank

First recorded in 1880-85

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:

They overhauled the 1930-founded building’s plumbing and electricity, added a raw bar, a wave-like wooden overhang and a fish tank, and adorned the dining room with lobster traps, mounted fish and other nautical decor.

From Los Angeles Times May 23, 2026

Robbie Collin of the Daily Telegraph concurred, his headline describing his experience of the film "like watching £300m of glitter tipped into a fish tank."

From BBC Dec. 22, 2025

We’re calm now—calm enough to face the reality that your iPhone is about to look like a digital fish tank, permanently full of water.

From The Wall Street Journal Sep. 21, 2025

As they rounded the rest of the house — bedrooms with dressers secured to the wall, a living room with paintings of sailboats, a fish tank — Hamilton-Royse asked if LyBurtus felt any better.

From Los Angeles Times Aug. 27, 2024

It’s small With two rooms Of books, a globe That I once Dropped, some maps Of the United States and Mexico, And a fish tank with A blue fish that Is always making jeta.

From "Neighborhood Odes" by Gary Soto

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