DICT.TW Dictionary Taiwan

 post·mark /-ˌmɑrk/
 郵戳(vt.)蓋郵戳于

 Post·mark n. The mark, or stamp, of a post office on a letter, giving the place and date of mailing or of arrival.

 Post·mark, v. t. [imp. & p. p. Postmarked p. pr. & vb. n. Postmarking.] To mark with a post-office stamp; as, to postmark a letter or parcel.
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 postmark
      n : a cancellation mark stamped on mail by postal officials;
          indicates the post office and date of mailing
      v : stamp with a postmark to indicate date and time of mailing
          [syn: frank]