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单词 self-fertilization
释义

WordReference Random House Unabridged Dictionary of American English © 2024
self-fer•ti•li•za•tion  (selffûr′tl ə zāshən, self′-),USA pronunciation n. 
  1. Botany, Developmental Biologyfertilization of an ovum of a plant by a male gamete from the same flower (opposed to cross-fertilization).
  2. Developmental Biology, Zoology[Zool.]fertilization of the ovum of a hermaphroditic animal by a sperm from the same individual, as in some species of tapeworm.
  • 1855–60
self-ferti•lized′, adj. 

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