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
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Pronucleuses
- possessive
- Pronucleus's
- pluralpossessive
- Pronucleuses'