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Word of the Day Tuesday, June 9, 2026

milter

/mɪltər/ noun · British & US
Valid in UKValid in US
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What does milter mean?

noun

A program that filters mail, especially spam or unwanted email, on a mail server. A milter can be used to block or modify email messages based on certain criteria.

Example

"The company uses a milter to block spam emails from reaching their employees' inboxes."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for milter

Antonyms of milter

Rhymes with milter

Etymologically related