pericarp
US /ˈper.ɪ.kɑːrp/
UK /ˈper.ɪ.kɑːrp/

1.
the part of a fruit formed from the wall of the ripened ovary
:
•
The fleshy part of an apple is its pericarp.
•
The pericarp protects the seeds inside the fruit.
the part of a fruit formed from the wall of the ripened ovary