Where does “perna” come from?
perna (Cornish) comes from Middle Cornish prena, from Proto-Brythonic prɨnad, from Proto-Celtic kʷrinati, from Proto-Indo-European kʷrinéh₂ti, from Proto-Indo-European kʷreyh₂- — to buy.
perna (Cornish): to buy
Ancestry of “perna”, step by step