Pronucleus

nounverified·updated May 18, 2026

the nucleus of the ovum or sperm after fertilization but before they fuse to form the nucleus of the zygote

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: the nucleus of the ovum or sperm after fertilization but before they fuse to form the nucleus of the zygote

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: the nucleus of the ovum or sperm after fertilization but before they fuse to form the nucleus of the zygote
DR-088 backfill from the noun definition column