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spam filter

American  
[spam fil-ter] / ˈspæm ˌfɪl tər /

noun

spam filters plural
  1. Computers. a piece of software that detects spam emails and blocks their delivery.


Other Word Forms

Noun Inflected Forms

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"We've essentially built a scientific spam filter," Professor Barnett said.

From Science Daily Jul. 16, 2026

Rather, the tools are like “a spam filter … you still want to go through your spam filter every week” to check for erroneously flagged legitimate content.

From Science Magazine May 9, 2023

A: The first thing to check — if you haven’t already — is whether his emails might be getting caught in your spam filter.

From Seattle Times Mar. 19, 2021

“I had to set my spam filter to allow e-mails from my doorbell,” noted Robert Carlisle.

From Washington Post Dec. 16, 2019

"So you're saying that you think the police should suck as hard as my spam filter?"

From Little Brother by Doctorow, Cory

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