1. vitelline - Noun
2. vitelline - Adjective
Of or pertaining to the yolk of eggs; as, the vitelline membrane, a smooth, transparent membrane surrounding the vitellus.
Source: Webster's dictionaryThe sperm surface protein bindin, binds to a receptor on the vitelline membrane identified as EBR1. Source: Internet
These contents digest the jelly coat and eventually the vitelline membrane. Source: Internet