noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   An explosive device sent through the post; a letter bomb or parcel bomb.
2. 2
   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.

Verb

1. 1
   To send a mail bomb (of either sense). transitive

Synonyms

All synonyms

letterbombletterbombs