Dictionary/保安ほあんHoan保安 (Hoan) is a Japanese noun meaning “peace preservation, security, safety”.Meaningsnounpeace preservation; securitynoun, adjectival nounsafetyKanji in 保安保protect安relaxRelated words安心peace of mind不安anxiety安いcheap安全safety確保securing保つto keep保護protection公安public peace安定stability保険insurance保護者guardian保証guarantee