keep in a certain state, position, or activity; e.g., "keep clean"
have or hold in one's hands or grip
organize or be responsible for
having come or been brought to a conclusion
at or to a point across intervening space etc.
have or possess, either in a concrete or an abstract sense
keep in mind or convey as a conviction or view
maintain (a theory, thoughts, or feelings)
to close within bounds, limit or hold back from movement
secure and keep for possible future use or application