filter : | |||||||||||||
device that removes something from whatever passes through it an electrical device that alters the frequency spectrum of signals passing through it remove by passing through a filter; "filter out the impurities" run or flow slowly, as in drops or in an unsteady stream; "water trickled onto the lawn from the broken hose"; "reports began to dribble in" pass through; "Water permeates sand easily" |
|||||||||||||
|