past participle of convertir

converted

convert (to a religion)

(figuratively) to preach to the choir

convertible (able to be converted)

to convert (change one thing into another) / to convert (exchange one thing into another) / to convert (to change someone's beliefs) / to convert; to bring around (to change someone's mind or opinion) / to become; to change into / to convert (+ à = to)

plural of convertible