Borrowed from Latin in utero (“in the uterus”).
in utero (not comparable)
- Occurring or residing within the uterus or womb; unborn.
2015 December 1, Stein, Richard A., “The Naturome Awaits the Nurturome”, in Genetic Engineering & Biotechnology News, volume 35, number 21, page 36:
- A major research effort in Dr. Nawrot's group is focusing on understanding in utero factors that shape disease risk later in life.
occurring within the uterus