act of war
noun
an act of aggression by a country against another with which it is nominally at peace.
Words nearby act of war
act of contrition,
act of faith,
act of god,
act of toleration,
act of uniformity,
act of war,
act on,
act one's age,
act out,
act up,
act upon
British Dictionary definitions for act of war
act of war
noun
an aggressive act, usually employing military force, which constitutes an immediate threat to peace