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Definitions

tube

[toob, tyoob] / tub, tyub /


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.

A needle goes into my arm, and the blood goes out of my vein through a tube.

From Slate • May 9, 2026

Dr Wendy Aubrey, a senior anaesthetist, had intubated Preston – that is inserted a small tube into his throat to get oxygen to his lungs.

From BBC • May 5, 2026

I had pasta, two tins of anchovies and an unopened tube of tomato pasta ready inside my cabinet.

From Salon • May 1, 2026

Philo Farnsworth in the U.S. used the cathode-ray tube in his system, which became the standard.

From The Wall Street Journal • Apr. 26, 2026

“I did. But then, when everything was bubbling in the test tube, I had a brainstorm. I added a secret ingredient.”

From "The Smartest Kid in the Universe" by Chris Grabenstein




Vocabulary lists containing tube