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Definitions

underwater

[uhn-der-waw-ter, -wot-er] / ˈʌn dərˈwɔ tər, -ˈwɒt ər /
ADJECTIVE
under the water's surface
Synonyms


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.

For nearly 25 years, GoPro cameras have gone underwater, glided with parachutes and slipped down ski slopes, allowing the adventurous to record images of their experiences.

From Barron's • Jun. 11, 2026

Kongsberg manufactures missiles, air defense systems and anti-drone solutions, among other things, and also produces technology for emerging defense markets such as underwater operations and space.

From The Wall Street Journal • Jun. 10, 2026

The helmets survived in exceptional condition thanks to a combination of sediment and mineral deposits that formed around them underwater.

From Science Daily • Jun. 8, 2026

South Yorkshire Police said emergency services, an underwater search team and a mountain rescue team had so far been involved in the search of the river, the riverbank and nearby open land.

From BBC • Jun. 1, 2026

It wasn’t as high up as Liberty City and would still be underwater.

From "Two Degrees" by Alan Gratz




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