Aggress

imp. & p. p. Aggressed; p. pr. & vb. n. Aggressing

1. To commit the first act of hostility or offense; to begin a quarrel or controversy; to make an attack; -- with on.
2. take the initiative and go on the offensive, as in a game.

1. To set upon; to attack. [R.]

1. Aggression. [Obs.]

   Their military aggresses on others.