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Meaning of mail bomb | Babel Free

Noun CEFR B2

Definitions

An explosive device sent through the post; a letter bomb or parcel bomb.
A large number of e-mails sent to one destination, or an e-mail with a very large attachment, as a denial-of-service attack.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

mail bombing mail car mail carrier mail clerk mail cover mail fraud