A relatively thick, stiff filter paper / A similar card used to hold biological liquid samples

(Jersey, Guernsey) A kind of road junction where all traffic has equal priority regardless of the direction of travel.

plural of bogon filter

simple past tense and past participle of filter down

Third-person singular simple present indicative form of filter down

(slang) Any device that limits or suppresses the flow of bogons. / (slang, humorous) An imaginary device capable of preventing high-bogosity material from reaching its destination.

Of a liquid; to move slowly down to lower substrate levels. / (idiomatic) (by extension) Of information, or resources; to move slowly down to lower levels of an organisation, or population.

plural of filter funnel

plural of filter lane

an empty cigarette consisting of a filter attached to a paper tube. / a tubular filter