The Collaborative International Dictionary
Fetation
Fetation \Fe*ta"tion\, n. The formation of a fetus in the womb; pregnancy.
Wiktionary
fetation
alt. The formation of a fetus in the womb; pregnancy. n. The formation of a fetus in the womb; pregnancy.
Usage examples of "fetation".
Many of the older writers mention this form of fetation as a curiosity, but offer no explanation as to its cause.