(transitive) To sort, sift, or isolate. / (transitive) To diffuse; to cause to be less concentrated or focused. / (intransitive) To pass through a filter or to act as though passing through a 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.

With a filter (e.g., a cigarette). / Having been filtered (e.g., coffee grounds).

simple past tense and past participle of filter

A person who, or device that, filters

Able to be separated by filtration / That can pass through a specified filter

Misspelling of filtrates.

present participle of filter down

present participle of filter up

present participle of filter out