Simple Definition of form letter
: a letter that has a standard form and is sent to many people
Full Definition of form letter
1 : a letter on a subject of frequent recurrence that can be sent to different people without essential change except in the address
2 : a letter for mass circulation that is printed in many copies and has a very general salutation (as Dear Friend)
Examples of form letter
The bank sent out thousands of form letters offering its credit card.
First Known Use of form letter
Seen and Heard
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