Chorion
nounverified·updated May 18, 2026
the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Chorions
- possessive
- Chorion's
- pluralpossessive
- Chorions'