Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
pulley-block | Yes | No | No | No |
simple machine | Yes | No | No | No |
pulley-block (noun) | simple machine (noun) |
---|---|
a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope | a device for overcoming resistance at one point by applying force at some other point |