Available Definitions:
1) n. - The act or business of instructing; also, that which is taught; instruction.
2) v. t. - To direct, as an instructor; to manage, as a preceptor; to guide the studies of; to instruct; to inform; to conduct through a course of studies; as, to teach a child or a class.
3) v. t. - To accustom; to guide; to show; to admonish.
4) v. i. - To give instruction; to follow the business, or to perform the duties, of a preceptor.