chayav /ˈxajəv/ adjective1 •(Judaism) responsible, culpable, obligated, typically in either the fulfillment of a mitzvah or in receiving punishment from a beit dinSay someone becomes niftar and owes a petty sum (under 100 currency units) is his next-of-kin chayav to pay his debts under halachah? — 2014 formsmore chayav · most chayav