Meaning of the word testa in English

What does testa mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

testa

US /ˈtes.tə/
UK /ˈtes.tə/

Noun

the hard outer layer of a seed

Example:
The seed's testa protects the embryo inside.
Some seeds have a very tough testa that requires scarification to germinate.