-kād.ə(r), -ātə- sometimes ˌ ̷ ̷ ̷ ̷ˈkāˌtȯ(ə)r or -ȯ(ə) noun
( -s )
Etymology: Latin, from educatus + -or
1. : one skilled in teaching : teacher
2.
a. : a student of the theory and practice of education : educationist 2
b. : an administrator in education