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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’ve had to enlist friends to take care of their saltwater fish tank back home.

From The Wall Street Journal ● Jan. 6, 2026

"Chapeltown - it's like a fish tank," Davis said.

From BBC ● Nov. 8, 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

When the fish tank broke at Goode’s now-defunct restaurant the Park, Rodrigues was called in for a repair.

From Los Angeles Times ● Aug. 25, 2024

The same tall trees, the same brightly colored flowers, the same tropical fish tank right by the doors, where Poe and I got in trouble with Barb for throwing donut crumbs to the fish.

From "Five Feet Apart" by Rachael Lippincott

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