test-tube

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.

In test tube studies, bone forming cells quickly moved into the structured hydrogel and began producing collagen, a key building block of bone.

From Science Daily • Mar. 3, 2026

You can buy a little extra test tube to help your sorting process by watching about 90 seconds of ads.

From Slate • Dec. 28, 2024

Their daughter, Natalie Tomlinson, was born in 1983 - the first Welsh "test tube baby".

From BBC • Nov. 23, 2024

They have shown promise in test tube and animal studies aimed at conditions including heart attacks and wound healing.

From Science Magazine • Mar. 31, 2024

It involved a glass test tube in a special holder, suspended over an angled mirror.

From "Little Fires Everywhere" by Celeste Ng