Find synonyms for any word:
'superfetation' - used as a noun
fertilization of a second ovum after a pregnancy has begun; results in two fetuses of different ages in the uterus at the same time
superfetation is normal in some animal species
Variations of 'superfetation'
Past Words of the day
Who Said that ?
A nation is a society united by a delusion about its ancestry and by common hatred of its neighbours.
- Click here to find out
- William R. Inge
Fact of the day
The early occurrence of a fetus yawning is at eleven weeks after conception.