Refine this word faster

Fetus

//ˈfiːtəs// noun

Noun

1
An unborn or unhatched vertebrate showing signs of the mature animal. Australia, Canada, US, also
"Several feti were removed from every rats' uterus, stripped of their membranes and allowed to lie in the peritoneal cavity connected to the placenta by the umbilical cord and with the placenta still attached to the uterine wall."
2
an unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal wordnet
3
A human embryo after the eighth week of gestation. Australia, Canada, US, also
"The sequence is: molecules in reproductive systems, then gametes, zygotes, morulas, blastocysts, and then fetuses."
4
A neonate. Australia, Canada, US, also, archaic
"The real essence of that or any other sort of substances, it is evident, we know not; and therefore are so undetermined in our nominal essences, which we make ourselves, that, if several men were to be asked concerning some oddly-shaped fœtus, as soon as born, whether it were a man or no, it is past doubt one should meet with different answers."

A learned borrowing from Latin fētus (“offspring”). Doublet of fawn.

Unscramble this word: fetus