fetus in fetu
Noun
Meaning
fetus in fetu (plural fetuses in fetu)
(medicine, obstetrics) A fetus growing inside the body of another fetus, either from an unsuccessful twin pregnancy, or as a tumorlike growth.
Noun
fetus in fetu (plural fetuses in fetu)
(medicine, obstetrics) A fetus growing inside the body of another fetus, either from an unsuccessful twin pregnancy, or as a tumorlike growth.