1. the preservation of law and order
    • 海上保安庁
    • the Maritime Safety Agency
  1. 保安係 〔デパートなどの〕a store [((米)) a house] detective; ((米俗)) a house dick
  1. 保安官 a peace officer; 〔米国の〕a sheriff, a marshal
  1. 保安基準 the safety standard
  1. 保安巡察 a security patrol
  1. 保安条例 regulations for the preservation of public peace and security
  1. 保安処分 〔法律で〕「an order [a measure] for preserving (the) public peace
  1. 保安帽 a safety helmet
  1. 保安要員 a security guard; 〔鉱山などの〕disaster prevention personnel
  1. 保安林 a forest reserve [preserve]