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Definitions from WordNet

Definitions from the Web

Impeller

Definition:

An impeller is a rotating component used to increase the pressure and flow of a fluid within a confined space or system.

Parts of Speech:

• Noun: impeller

Senses:

1. A rotating component used in machinery

Usage:

The impeller of a water pump helps to create a strong water flow.

Sample Sentences:

• The boat's propeller had become entangled with weeds, so they replaced it with a new impeller.
• The impeller of the turbine efficiently converts water energy into rotational energy.
• Before the chemical reaction, the impeller mixes the components thoroughly.

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