Coeducational به انگلیسی
From Longman Dictionary
co‧ed‧u‧ca‧tion /ˌkəʊedjəˈkeɪʃən $ ˌkoʊedʒə-/ noun
a system in which students of both sexes are educated together
سیستمی که در آن دانش آموزان هر دو جنس با هم آموزش می بینند
Example
In that context, 22-year-old Faulkner said the shaky start to coeducation at the Citadel was little wonder
The tensions also affect the men who remain in school and prevail under coeducation