Definition, Meaning & Synonyms
lever
Noun
/ˈlɛvər/
Definition
A lever is a rigid bar that pivots around a fixed point, called the fulcrum, in order to lift or move an object.
Examples
- He used a lever to lift the heavy rock.
- The lever made it easy to raise the gate.
- By pulling the lever, she activated the machine.
Meaning
Levers are used to amplify an input force to lift heavy loads with less effort.
Synonyms
- Fulcrum
- Bar
- Handle
- Arm
