担任する take [be in] charge of

    • このクラスは私の担任です
    • I am in charge of this class./This is my class.
    • 彼は新任の先生を2年の担任にした
    • He placed [put] the new teacher in charge of a second-year class.
  1. 担任学級the class in [under] one's charge
  1. 担任教師a class [homeroom] teacher; a teacher in charge;《英》 a form master [((女性)) mistress]