English Dictionary
Define dictionary terms easily — search for "example", "dictionary", "language", or "word" in our powerful online English dictionary.
Define dictionary terms easily in our powerful online English dictionary.
Searching for...
No matching words found
Try a different search term or browse the dictionary
a very rare condition in which a baby is born with one or more tiny foetuses (=developing babies) inside it
Fetus-in-fetu has been reported in about 200 cases in the medical literature.