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- Dictionaryfetus/ˈfiːtəs/
noun
- 1. an unborn or unhatched offspring of a mammal, in particular an unborn human more than eight weeks after conception: "adequate folic acid is important for the developing fetus"
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A fetus is an unborn or unhatched vertebrate, especially a developing human from two months after conception to birth. Learn more about the word history, examples, and medical and kids definitions of fetus.
A fetus or foetus (/ ˈ f iː t ə s /; pl.: fetuses, foetuses, rarely feti or foeti) is the unborn offspring that develops from a mammal embryo. Following embryonic development , the fetal stage of development takes place.
Fetus is the mainly US spelling of foetus, meaning a human being or animal as it is developing in the uterus before birth. Learn how to pronounce fetus and see translations in other languages.
Fetus definition: (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..
Foetus is a noun that means a young human being or animal before birth, after the organs have started to develop. Learn how to pronounce foetus, see translations and examples, and compare with fetus.
Jul 6, 2017 · A fetus is a human embryo after 11 weeks of gestation, when it begins to exhibit human characteristics. Learn about the three stages of fetal development, from 2 ¼ to 4 months to 9 ½ to 9 ½ months, and the organs and tissues that form during this period.
a young human being or animal before birth, after the organs have started to develop: Amniotic fluid surrounds and cushions the fetus inside the uterus during pregnancy. The zygote ( fertilized cell) continues to divide and passes through the stages of embryo and fetus. Fewer examples.
