in vitro

[in vee-troh] / ɪn ˈvi troʊ /

ADJECTIVE

artificial

Synonyms

WEAK

artificial insemination outside the womb 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.

However Geisbert said that during tests in his lab, remdesivir had "stronger in vitro data against Bundibugyo than it does for Zaire".

From Barron's • May 19, 2026

Right now, they are pursuing in vitro fertilization, which requires many doctor’s appointments.

From MarketWatch • May 13, 2026

Couples who plan to undergo in vitro fertilization are increasingly addressing custody of frozen embryos in prenups.

From The Wall Street Journal • Apr. 23, 2026

For example, in vitro fertilization can cost between $25,000 to $30,000 for one cycle without medication.

From Salon • Apr. 18, 2026

When that didn’t work, he recommended we move to in vitro fertilization.

From "Becoming" by Michelle Obama