To gain (an object or desired result).
To reach or come to, by progression or motion; to arrive at (a place, time, state, etc.).
To come or arrive, by motion, growth, bodily exertion, or efforts toward a place, object, state, etc.
To cause (someone) to learn or understand (something).
To pass on knowledge generally, especially as one's profession; to act as a teacher.
To pass on knowledge to.
To cause to know the disagreeable consequences of some action.
teacher