Where does “gehenna” come from?
gehenna (Ecclesiastical Latin) comes from Aramaic ܓܗܢܐ, from Classical Syriac ܓܝܗܢܐ, from Ancient Greek γέεννα, from Hebrew גֵּיהִנּוֹם, from Hebrew גַּיא בֶּן הִנֹּם — Valley of Hinnom's Son; Valley of Hinnom's son;...
Ancestry of “gehenna”, step by step