TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
ZONA PELLUCIDA [1 record]
Record 1 - internal organization data 2007-01-16
Record 1, English
Record 1, Subject field(s)
- Embryology
- Reproduction (Medicine)
Record 1, Main entry term, English
- zona pellucida
1, record 1, English, zona%20pellucida
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- pellucid zone 2, record 1, English, pellucid%20zone
correct
- pellucida 2, record 1, English, pellucida
correct, noun, less frequent
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The oocyte increases tenfold in diameter (from 15 to 150 µm) and becomes surrounded by a zona pellucida, a translucent "shell" of glycoproteins. 3, record 1, English, - zona%20pellucida
Record 1, French
Record 1, Domaine(s)
- Embryologie
- Reproduction (Médecine)
Record 1, Main entry term, French
- zone pellucide
1, record 1, French, zone%20pellucide
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- aire pellucide 2, record 1, French, aire%20pellucide
correct, feminine noun, less frequent
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Membrane gélatineuse qui entoure l'oocyte primaire et secondaire du follicule ovarien. 3, record 1, French, - zone%20pellucide
Record number: 1, Textual support number: 1 OBS
Produit par les oocytes et les cellules folliculaires environnantes. 3, record 1, French, - zone%20pellucide
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Embriología
- Reproducción (Medicina)
Record 1, Main entry term, Spanish
- zona pelúcida
1, record 1, Spanish, zona%20pel%C3%BAcida
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Cobertura exterior del ovocito. 2, record 1, Spanish, - zona%20pel%C3%BAcida
Record number: 1, Textual support number: 1 CONT
La zona pelúcida es la capa de glucoproteína que envuelve al ovocito. [...] La zona es una barrera física que sirve para proteger los ovocitos y los preembriones de los antígenos durante el período de preimplantación. 3, record 1, Spanish, - zona%20pel%C3%BAcida
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


