Webster’s Revised Unabridged Dictionary · 1913
Instructor
In·struct′or (·tẽr), n. [L., a preparer: cf. F. instructeur.] [Written also instructer.] One who instructs; one who imparts knowledge to another; a teacher.
Webster’s Revised Unabridged Dictionary · 1913
In·struct′or (·tẽr), n. [L., a preparer: cf. F. instructeur.] [Written also instructer.] One who instructs; one who imparts knowledge to another; a teacher.