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postmark

2 ENTRIES FOUND:
1 postmark /ˈpoʊstˌmɑɚk/ noun
plural postmarks
1 postmark
/ˈpoʊstˌmɑɚk/
noun
plural postmarks
Britannica Dictionary definition of POSTMARK
[count]
: a mark placed over the stamp on a piece of mail that shows when the mail was sent and where it was sent from and that makes it impossible to use the stamp again see picture at mail
2 postmark /ˈpoʊstˌmɑɚk/ verb
postmarks; postmarked; postmarking
2 postmark
/ˈpoʊstˌmɑɚk/
verb
postmarks; postmarked; postmarking
Britannica Dictionary definition of POSTMARK
[+ object]
: to put a postmark on (something)