Where does “pisa” come from?

pisa (Old English) comes from Latin pisum, from Ancient Greek πίσον, from Ancient Greek πίσος — pea, pease, seed of "Pisum sativum".

Ancestry of “pisa”, step by step

pisa traces back through two separate lines of ancestry.

via Latin pisum

StepLanguageWordMeaning
1Latinpisumpea, pease
2Ancient GreekπίσονQuoted by comic poet Alexis; pea, pease, seed of...
3Ancient Greekπίσοςpea, pease, seed of "Pisum sativum"

via Latin pisa

StepLanguageWordMeaning
1Latinpisanominative plural of pisum; accusative plural of...

Words derived from “pisa

Every word from Ancient Greek πίσοςEvery word from Ancient Greek πίσονEvery word from Latin pisum