the social force that binds you to your obligations and the courses of action demanded by that force; "we must instill a sense of duty in our children"; "every right implies a responsibility; every opportunity, an obligation; every possession, a duty"- Jo;
a legal agreement specifying a payment or action and the penalty for failure to comply;
a personal relation in which one is indebted for a service or favor;
the state of being obligated to do or pay something; "he is under an obligation to finish the job";
