oppositional
noun(op-po-si-tion)
a configuration in which one celestial body is opposite another (such as the sun) in the sky or in which the elongation is near or equal to 180 degrees
oppositional
noun(op-po-si-tion)
the relation between two propositions having the same subject and predicate but differing in quantity or quality or both
oppositional
noun(op-po-si-tion)
an act of setting opposite or over against : the condition of being so set
oppositional
noun(op-po-si-tion)
a disruptive behavior pattern of childhood and adolescence characterized by defiant, disobedient, and hostile behavior especially toward adults in positions of authority —abbreviation ODD