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fetuses

  • plural
    of fetus.
    fetus
    noun
    (used chiefly of viviparous mammals) the young of an animal in the womb or egg, especially in the later stages of development when the body structures are in the recognizable form of its kind, in humans after the end of the second month of gestation.

Example Sentences

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Moms can transfer measles antibodies to their fetuses, and those can stick around for a few months after birth.

From Slate Feb. 17, 2026

Such tools could help detect consciousness in patients with brain injuries or dementia and determine when awareness arises in fetuses, animals, brain organoids, or even AI systems.

From Science Daily Feb. 1, 2026

Concentrations in drinking water systems higher than 0.8 milligrams per liter can be harmful, especially to infants, young children and fetuses, according to the Environmental Protection Agency.

From Salon Dec. 15, 2025

Pregnant women typically take folate supplements to prevent neural tube defects in developing fetuses.

From The Wall Street Journal Sep. 24, 2025

In 1997 an archaeologist and a medical doctor with archaeological leanings identified them as human fetuses.

From "1491" by Charles C. Mann

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