lever
word
Definition
A lever is a simple machine—a long bar or rod—that you push or pull to lift or move something heavy. It can also refer, figuratively, to something used to gain a strategic advantage or control a situation.
Usage & Nuances
'Lever' is both a literal tool in mechanics and a metaphor in business or negotiation ("use something as a lever"). The physical lever is common in science, engineering, and simple machines. In figurative use, 'lever' means an advantage or tool to influence outcomes. Avoid confusing 'lever' (the noun and tool) with 'leverage' (the action or advantage).
Example Sentences
The machine has a red lever for stopping it.
basic
In business, cash flow can be a powerful lever for growth.
natural
Just pull that lever and the door will open.
natural
They used the new law as a lever to push for change.
natural
He used a lever to lift the heavy rock.
basic
You can open the lid with a lever.
basic