[no-fault] adj (1967) 1: of, relating to, or being a motor vehicle insurance plan under which someone involved in an accident is compensated usu. up to a stipulated limit for actual losses (as for property damage, medical bills, and lost wages) by that person's own insurance company regardless of who is responsible for the accident
2: of, relating to, or being a divorce law under which neither party is held responsible for the breakup of the marriage
3: characterized by the absence of a prevailing sense of individual responsibility (as for behavior) "a ~ society"