労ろう災さい認にん定ていMeaningsNoun1. formal recognition of a work-related injury or illnessKanji used労labor災natural disaster認admit定defineComposed of労ろう災さいwork-related injury; work-related illness; work-related death; on-the-job accident; workers' compensation insuranceNoun認にん定ていauthorization; authorisation; acknowledgment; acknowledgement; certification; recognitionNoun