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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.
The fetus is considered full-term between weeks 37 and 40 when it is sufficiently developed for life outside the uterus. [14] [15] It may be 48 to 53 cm (19 to 21 in) in length when born. Control of movement is limited at birth, and purposeful voluntary movements continue to develop until puberty.
Jul 6, 2017 · Fetus Definition. Fetal development occurs between the embryonic stage of development and birth in humans. This stage begins after 11 weeks of gestation, when the embryo begins to exhibit human characteristics, and lasts until birth. Typically, all the major organs and tissues can be observed; however, they are not yet fully developed or ...
FETUS definition: 1. mainly US spelling of foetus 2. a young human being or animal before birth, after the organs…. Learn more.
Oct 3, 2023 · Fetus Definition. A fetus is defined as a developing mammal inside the mother’s womb before it is born. The fetal stage succeeds the embryonic developmental stage. During pregnancy, the fertilized egg grows and develops into a fetus, a process that typically takes around nine months in humans.
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.
