Cameronian UK /ˌkæməˈɹəʊ.ni.ən/US /ˌkæməˈɹoʊ.ni.ən/ noun2 •A follower of Richard Cameron (Covenanter) (1648?–1680), a leader of the militant Presbyterians, known as Covenanters, who resisted attempts by the Stuart monarchs to control the affairs of the Church of Scotland. •A member of the Cameronians (Scottish Rifles), a Scottish regiment. formsCameronians