3. a fight, battle, or struggle, especially a prolonged struggle; strife.
4. controversy; quarrel: conflicts between parties.
5. discord of action, feeling, or effect; antagonism or opposition, as of interests or principles: a conflict of ideas.
6. a striking together; collision.
7. incompatibility or interference, as of one idea, desire, event, or activity with another
8. Psychiatry. a mental struggle arising from opposing demands or impulses.