Definitions

test-tube

ADJECTIVE

in vitro

Synonyms

WEAK

artificial insemination outside the womb

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.

Test tube labelled "Monkeypox virus positive" is seen in this illustration taken May 22, 2022.

From Reuters • May 28, 2022

Test tube with Coronavirus label is seen in this illustration taken on January 29, 2020.

From Reuters • Feb. 2, 2022

Test tube with Corona virus name label is seen in this illustration taken on January 29, 2020.

From Reuters • Jan. 31, 2022

Test tube meat You don’t have to be easily grossed out to find part of this experiment disturbing.

From Forbes • Jul. 31, 2011

Test tube production of babies is an alternative to natural procreation.

From The Civilization of Illiteracy by Nadin, Mihai