historian
his‧to‧ri‧an W3 /hɪˈstɔːriən/
noun [countable]
art/literary/military etc historian
his‧to‧ri‧an W3 /hɪˈstɔːriən/
noun [countable] Word Family: noun: historian, history, prehistory; adjective: historic, prehistoric, historical; adverb: historically
someone who studies history, or the history of a particular thingart/literary/military etc historian