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Medical Dictionary

fetus

noun fe·tus

Medical Definition of fetus

plural fetuses or chiefly British foetuses or foeti \ˈfēt-ˌī\play

  1. :  an unborn or unhatched vertebrate especially after attaining the basic structural plan of its kind; specifically :  a developing human from usually two months after conception to birth—compare embryo



Variants of fetus

or chiefly British foetus \ˈfēt-əs\play


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