fetus in fetu (English, noun)
expansion: fetus in fetu (plural fetuses in fetu)
Senses:
topics: medicine
obstetrics
sciences
glosses: A fetus growing inside the body of another fetus, either from an unsuccessful twin pregnancy, or as a tumorlike growth.
Forms:
form: fetuses in fetu
tags: plural
form: foetus in foetu
tags: alternative