zona

We have found lemma(root) word of zona : zona pellucida.

Definitions


[ˌzəʊnə pɪˈluːsɪdə], (Noun)

Definitions:
- the thick transparent membrane surrounding a mammalian ovum before implantation.


Phrases:

Origin:
mid 19th century: from Latin, literally ‘pellucid girdle’




definition by Oxford Dictionaries