Caesarian UK /siːˈzɛə.ɹi.ən/US /siːˈzɛ.ɹi.ən/noun 3adjective 1forms 2 noun3 •A Caesarean section. •A follower of Julius Caesar. •A member of the populares faction of Julius Caesar. adjective1 •Of or relating to or in the manner of Julius Caesar. formsCaesarians · caesarians