Fetus Definition
fētəs
fetuses
noun
fetuses
The unborn young of a viviparous vertebrate having a basic structural resemblance to the adult animal.
American Heritage Medicine
An unborn offspring of a vertebrate animal that is still in the uterus or egg, esp. in its later stages and specif., in humans, from about the eighth week after conception until birth.
Webster's New World
Other Word Forms of Fetus
Noun
Singular:
fetus
Plural:
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