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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:

Then they noticed Huber’s many sound recordings, along with the underwater microphones and copper plates in the fish tank.

From The Wall Street Journal Mar. 18, 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

In the corner of the room, boxes and bags stuffed with clothes, towels and blankets that hadn’t been fouled by smoke from the Eaton fire sat next to a fish tank with discolored water.

From Los Angeles Times Mar. 20, 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

The fish tank took up half the desk space, and there was still room for writing.

From "The Woman Warrior" by Maxine Hong Kingston

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