(1):
(n.) An instructor of a lower rank than a professor.
(2):
(v. t.) To have the guardianship or care of; to teach; to instruct.
(3):
(n.) A private or public teacher.
(4):
(n.) One who guards, protects, watches over, or has the care of, some person or thing.
(5):
(v. t.) To play the tutor toward; to treat with authority or severity.
(6):
(n.) An officer or member of some hall, who instructs students, and is responsible for their discipline.
(7):
(n.) One who has the charge of a child or pupil and his estate; a guardian.
(8):
(n.) A treasurer; a keeper.