労ろう災さい保ほ険けんTop 15000MeaningsNoun1. worker's accident insurance (Abbreviation)Kanji used労labor災natural disaster保preserve険risky and steepPitch accentろうさいほけんComposed of労ろう災さいwork-related injury; work-related illness; work-related death; on-the-job accident; workers' compensation insuranceNoun保ほ険けんinsurance; guarantee; warrantyNoun