Translation guide
A wheel with a grooved rim used to change the direction of a force, often with a rope or belt.
A wheel with a grooved rim used with a rope or belt to lift loads or transmit power.
The standard technical term for a pulley, used in physics, engineering, and everyday contexts.
Using a pulley makes it easier to lift heavy objects.
This pulley has a groove to keep the rope from slipping off.
Loanword from English, common in mechanical and industrial contexts, especially for belt-driven systems.
The engine pulley is worn out and needs to be replaced.
A basic mechanical device used to demonstrate principles of force and work.
Used in educational settings when teaching about simple machines.
We did a pulley experiment in science class.
A small pulley used for hanging laundry to move the line.
Specifically a pulley for a clothesline.
The clothesline pulley rusted and stopped moving.
A pulley system used in gyms for resistance training.
このマシンのプーリーはとても滑らかだ。
The pulley on this machine is very smooth.