postmark
Noun · VerbUS[pohst-mahrk]/ˈpoʊstˌmɑrk/2 syllables
Synonyms:
frank
Open English WordNet
Noun (1)
Word of the day · Nov 13About this word
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What does it mean? Question 1 of today’s quiz
Webster's Dictionary (1913)
Post′mark′ noun
The mark, or stamp, of a post office on a letter, giving the place and date of mailing or of arrival.
Post′mark′ transitive verb [past tense & past participle Postmarked; present participle & verbal noun Postmarking.]
To mark with a post-office stamp; as, to postmark a letter or parcel.
Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54