meaning of responsibility
1. The state of being responsible, accountable, or answerable, as for a trust, debt, or obligation.
2. That for which anyone is responsible or accountable; as, the resonsibilities of power.
3. Ability to answer in payment; means of paying.
4. 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"- John D. Rockefeller Jr