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Noun: superfetation  ,soo-pu(r)-fee'tey-shun
  1. Fertilization of a second ovum after a pregnancy has begun; results in two foetuses of different ages in the uterus at the same time
    "superfetation is normal in some animal species"

Derived forms: superfetations

Type of: fecundation, fertilisation [Brit], fertilization, impregnation

Encyclopedia: Superfetation

Nearest

superfamily Muscoidea
superfamily Platyrrhini
superfamily Sphecoidea
superfamily Tineoidea
superfamily Tyrannidae
superfan
superfatted
superfecta
superfecundation
superfetate
superfetation
superficial
superficial epigastric vein
superficial middle cerebral vein
superficial temporal vein
superficiality
superficially
superficies
superfine
superfinishing machine
superfluid