What is the meaning of Filter?

A device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.

Electronics or software that separates unwanted signals (for example noise) from wanted signals or that attenuates selected frequencies.

Any item, mechanism, device, or procedure that acts to separate or isolate.

Self-restraint in speech.

A non-empty upper set (of a partially ordered set) which is closed under binary infima (a.k.a. meets).

A translucent object placed in the light path of a camera to remove certain wavelengths (colors), or a computer program that simulates such an effect.

an appearance-altering digital image effect

To sort, sift, or isolate.

To diffuse; to cause to be less concentrated or focused.

To pass through a filter or to act as though passing through a filter.

To move slowly or gradually; to come or go a few at a time.

To ride a motorcycle between lanes on a road

filter

a filter (dense mesh or fabric used for filtration)

a cigarette filter

a light filter

a camera filter

inflection of filtern:

  1. first-person singular present
  2. singular imperative

first-person singular present

singular imperative

filter (any device that separates one substance from another)

cigarette filter

filter

  1. a device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.
  2. electronics or software that separates unwanted signals (for example noise) from wanted signals or that attenuates selected frequencies.

a device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.

electronics or software that separates unwanted signals (for example noise) from wanted signals or that attenuates selected frequencies.

filter (device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance)

filter

filter

filter

a filter (similar senses to English)

Source: wiktionary.org