Thesaurus.com
Dictionary.com
Definitions

undersea

[uhn-der-see] / ˈʌn dərˌsi /


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:

Chinese research vessels crisscross the world’s oceans and study critical undersea environments, gathering troves of data for use by scientists, companies and naval commanders alike.

From The Wall Street Journal ● Nov. 2, 2026

One plan is to build new undersea cables that would prevent all cables going through the U.S.

From The Wall Street Journal ● Oct. 30, 2026

The Commons Defence Committee said a shortage of Royal Navy warships and submarines was leaving the country's critical infrastructure in the High North, including undersea cables and energy supplies, exposed.

From BBC ● Oct. 22, 2026

An extensive network of undersea cables and pipelines owned and operated primarily by the private sector are thought to carry almost all the UK's international data traffic and three-quarters of its gas supplies.

From BBC ● Oct. 22, 2026

A dim, undersea light filtered through the slits of the cellar windows.

From "The Bell Jar" by Sylvia Plath


Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com