English noun: filter | |||
1. | filter (artifact) device that removes something from whatever passes through it | ||
Broader (hypernym) | device | ||
Narrower (hyponym) | air cleaner, air filter, bacteria bed, coffee filter, diatomaceous earth, diatomite, diffusing screen, drain basket, filter bed, fuel filter, glass wool, kieselguhr, light filter, oil filter, strainer, water filter | ||
2. | filter (artifact) an electrical device that alters the frequency spectrum of signals passing through it | ||
Broader (hypernym) | electrical device | ||
Narrower (hyponym) | high-pass filter, low-pass filter | ||
English verb: filter | |||
1. | filter (contact) remove by passing through a filter | ||
Samples | Filter out the impurities. | ||
Synonyms | filter out, filtrate, separate out, strain | ||
Pattern of use | Somebody ----s something. Something ----s something | ||
Broader (hypernym) | separate | ||
2. | filter (contact) pass through | ||
Samples | Water permeates sand easily. | ||
Synonyms | percolate, permeate, sink in | ||
Pattern of use | Something ----s. Something is ----ing PP | ||
Broader (hypernym) | penetrate, perforate | ||
Narrower (hyponym) | infiltrate, infiltrate | ||
3. | filter (motion) run or flow slowly, as in drops or in an unsteady stream | ||
Samples | Water trickled onto the lawn from the broken hose. Reports began to dribble in. | ||
Examples | Water and oil filter into the bowl | ||
Synonyms | dribble, trickle | ||
Pattern of use | Something ----s. Something is ----ing PP | ||
Broader (hypernym) | course, feed, flow, run | ||
Narrower (hyponym) | leach, percolate | ||