From Longman Business Dictionaryconservatorcon‧ser‧va‧tor /kənˈsɜːvətə, ˈkɒnsəveɪtə-ˈsɜːrvətər, ˈkɑːnsərveɪtər/ noun [countable] American English LAW someone who is legally responsible for the property of a person who cannot take care of it themselves