Definitions

1. noun

a device or system that separates wanted from unwanted particles or liquids, such as dust, water, or impurities.

“The water filter removed the chlorine taste from the tap water.”

2. verb

to separate or remove unwanted particles or liquids from something, typically using a device or system.

“She filtered the coffee to remove the grounds.”

3. verb

to select or show only the wanted information or aspects of something, especially from a large amount of data.

“He filtered the search results to show only the relevant websites.”

4. noun

a particular aspect or viewpoint of something, especially one that is selected or highlighted from a larger amount of information.

“The news report was full of different filters on the economy.”

5. noun

a device or system that modifies or regulates something, such as sound or image.

“The audio filter added a nice effect to the music.”

6. noun

a person or thing that exercises control or influence over something.

“The filter on the town council made the decision to close the park.”