entretenir (Catalan) comes from Catalan tenir, from Latin tenīre, from Latin tenēre, from Latin tener, from Proto-Indo-European ten- — to stretch, to extend.
entretenir (Catalan): to delay, hold up; to entertain
Definitions
to delay, hold up; to entertain
Ancestry of “entretenir”, step by step
entretenir traces back through two separate lines of ancestry.