trebuchets

Siege weapon counterweights

Trebuchets is the plural of trebuchet, a medieval siege engine that hurls projectiles using a counterweight mechanism.

Unlike catapults powered by tension or torsion, trebuchets use gravity—a heavy weight drops, swinging a long arm that launches stones, fireballs, or other missiles over fortress walls.

The trebuchets bombarded the castle for days.

The word survives mainly in historical contexts and physics classrooms, where building trebuchets demonstrates mechanical advantage.

siege

projectile

Launched airborne object

medieval · warfare · rampart · ballista · mangonel · assault · battering · stones · ammunition · range

historical

crusades

Aggressive advocacy campaigns

knights · castles · Edward · Stirling · Constantinople · fortresses · chronicles · manuscript · military · lords

engineering

fulcrum

Lever's balance point

  • slingStrap-based support or launcher
  • beamStructural support member
  • pivotPoint of rotation

leverage · tension · release · mechanism · physics · force · arc · pendulum · torque · ratio

recreation

pumpkin

Large orange autumn gourd

build · replica · project · contest · festival · throwing · distance · engineering · club · maker

Categories
Opposites
defensive vs. offensive siege equipment

trebuchetscastle walls

fortifications · ramparts · battlements · moats · defensive towers

mechanical power source

trebuchetscatapults

Devices for launching projectiles

ballistae · ballistas · crossbows · longbows

technological era of warfare

trebuchetscannons

Large mounted artillery pieces

artillery · howitzers · mortars · missiles · cruise missiles

Family

trebuchet

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G