1

backstamp

transitive verb

Definition of backstamp

: to stamp on the back; specifically : to stamp (a piece of mail) with the date of receipt and the name of the receiving post office along the transportation route

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Origin and Etymology of backstamp

1back + stamp


2

backstamp

noun \ " \

Definition of backstamp

: a stamp (such as a date stamp or postmark) on the back of a piece of mail

First Known Use of backstamp

1906


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