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filter: Details

Extended reference for the word filter.

Synonyms

Usage Examples

He runs an email filter to catch the junk mail.

He's got no filter, and he's always offending people as a result.

If (1) the universal set (here, the set of natural numbers) were called a "large" set, (2) the superset of any "large" set were also a "large" set, and (3) the intersection of a pair of "large" sets were also a "large" set, then the set of all "large" sets would form a filter.

Common Misspellings

No commonly recorded misspellings for this word.