noun[mass noun] North American
A category of mail for sending out large numbers of identical items at a reduced rate.
More example sentences
- What you are concerned about right now is people who handle bulk mail.
- Still, lots of noncommercial bulk mail would be equally unwelcome.
- The transport of bulk mail by rail is also being phased out in the next few months despite fierce opposition from unions and environmentalists.
More definitions of bulk mailDefinition of bulk mail in:
- The US English dictionary