mail bomb
noun
Also called email bomb.
a very large number of emails sent to a single email address or computer network, usually causing a server or system crash.
verb (used with or without object)
Also mail-bomb.
to send a mail bomb to (an email address or computer network).
Origin of mail bomb
First recorded in 1970–75
Words nearby mail bomb
maihem,
maik,
maiko,
maikop,
mail,
mail bomb,
mail car,
mail carrier,
mail drop,
mail flag,
mail merging