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Definitions

fetus

[fee-tuhs] / ˈfi təs /


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.

As the human body develops from an embryo into a fetus and eventually an infant, neurons form complex communication networks between the brain and spinal cord.

From Science Daily • May 29, 2026

But after confirming that her fetus still had heart tones, the OB-GYN on duty, Dr. Britte Smith, said she couldn’t induce yet.

From Salon • May 27, 2026

Included in the slideshow they posted Thursday is what appears to be a sonogram image of a fetus in a womb, throwing a “rock on” hand signal.

From Los Angeles Times • May 14, 2026

Scientists have shown that this ratio reflects the balance of estrogen and testosterone a fetus is exposed to during the first trimester of pregnancy.

From Science Daily • Feb. 10, 2026

And perhaps the fetus is formed by the mutual contributions of male and female parts.

From "The Gene" by Siddhartha Mukherjee



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