Meaning of برعکس in English

Propositions which directly and destructively contradict each other, but of which the falsehood of one does not establish the truth of the other.
of Contrary
Opposite; in an opposite direction; in opposition; adverse; as, contrary winds.
Opposed; contradictory; repugnant; inconsistent.
Given to opposition; perverse; forward; wayward; as, a contrary disposition; a contrary child.
Affirming the opposite; so opposed as to destroy each other; as, contrary propositions.
A thing that is of contrary or opposite qualities.
An opponent; an enemy.
the opposite; a proposition, fact, or condition incompatible with another; as, slender proofs which rather show the contrary. See Converse, n., 1.
See Contraries.
Placed over against; standing or situated over against or in front; facing; -- often with to; as, a house opposite to the Exchange.
Applied to the other of two things which are entirely different; other; as, the opposite sex; the opposite extreme.
Extremely different; inconsistent; contrary; repugnant; antagonistic.
Set over against each other, but separated by the whole diameter of the stem, as two leaves at the same node.
Placed directly in front of another part or organ, as a stamen which stands before a petal.
One who opposes; an opponent; an antagonist.
That which is opposed or contrary; as, sweetness and its opposite.