Synonyms: safekeeping, guardianship, keeping
Definition: the responsibility of a guardian or keeper
Usage: he left his car in my keeping
Similar words: obligation, duty, responsibility
Definition: the social force that binds you to the courses of action demanded by that force
Usage: we must instill a sense of duty in our children; every right implies a responsibility; every opportunity, an obligation; every possession, a duty- John D.Rockefeller Jr