bulk mail

noun

Definition of bulk mail

: second-class, third-class, or fourth-class mail consisting of identical pieces mailed under permit in quantity and paid for as one lot

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Learn More About bulk mail

Dictionary Entries Near bulk mail

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Cite this Entry

“Bulk mail.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bulk%20mail. Accessed 29 Nov. 2021.

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