blast
n.— «Statistics, such as those from Forrester Research, Jupiter and other firms, show us that traditional “segment, batch and blast” e-mail is not a plausible long-term strategy for building more profitable customer relationships.» —“Dialog marketing elevates e-mail effectiveness” by Janet Logan Customer Interaction Solutions Nov. 1, 2001. (source: Double-Tongued Dictionary)
Further reading
Understanding the varieties of conversational styles can mean the difference between feeling you’re understood and being insulted. “High-involvement” speakers interrupt or talk along with someone else to signal their enthusiasm...
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...