Definify.com
Webster 1913 Edition
Fetus
Fe′tus
(fē′tŭs)
, Noun.
pl.
Fetuses
(fē′tŭs-ĕz)
. [L.
fetus
, foetus
, a bringing forth, brood, offspring, young ones, cf. fetus
fruitful, fructified, that is or was filled with young; akin to E. fawn
a deer, fecundity
, felicity
, feminine
, female
, and prob. to do
, or according to others, to be
.] The young or embryo of a vertebrate animal in the womb, or in the egg; often restricted to the later stages in the development of viviparous and oviparous animals. showing the main recognizable features of the mature animal,
embryo
being applied to the earlier stages. [Written also
fœtus
.] Webster 1828 Edition
Fetus
FE'TUS
,Noun.
plu.
Feu de joie, fire of joy, a French phrase for a bonfire, or a firing of guns in token of joy.