fertilized ovum

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(genetics) the diploid cell resulting from the union of a haploid spermatozoon and ovum (including the organism that develops from that cell)
• Syn:
zygote
• Derivationally related forms:
zygotic (for: zygote)
• Topics:
organism, being, genetics, genetic science
• Hypernyms:
cell
• Hyponyms:
heterozygote, homozygote