zakat
/ˈzɑːkɑːt/noun
mass noun
- obligatory payment made annually under Islamic law on certain kinds of property and used for charitable and religious purposes天课, 札卡特（根据伊斯兰教法规对某种财产所征收的强制性财产税, 用于慈善或宗教事业）。
词源
via Persian and Urdu from Arabic zakā(t) 'almsgiving'.