Converse of object

• use: He used the trebuchet against the walls of Dover Castle.

Adjective modifier

• medieval: Medieval Trebuchets could launch missiles hundreds of yards at, or even over, a castle, fortress or city wall.

• mighty: The Medieval Catapults used during the Middle Ages were the Mangonel, the ballista and the mighty trebuchet.

Modifies a noun

• missile: Trebuchet Missiles The Trebuchet was designed as a giant catapult, or sling.

Noun used with modifier

• traction: In the traction trebuchet a large troop of men pulled down on ropes to propel the missile.