RAM: Steamboat, armoured and fitted with a RAM that was used to RAM other ships and take them down.
Water hammer: Former war machine used to knock down walls.
In football, the battering ram, also called central ariete, Center front and centre forward, is the player who occupies the Center on the front line or attack by his team. Usually marked with no. 9, has the main function of dribble and score goals.
etimoglia: of Latin origin meaning " RAM "