| Answer | Crossword Clue |
|---|---|
| postmark | to stamp mail with an official mark |
| postmarks | POSTMARK, to stamp mail with an official mark |
| postmarked | POSTMARK, to stamp mail with an official mark |
| postmarking | POSTMARK, to stamp mail with an official mark |
| franks | to mark (a piece of mail) with an official signature or sign indicating the right of the sender to free mailing |
| postmark | An official mark stamped on a letter or other postal package, giving the place, date, and time of posting, and serving to cancel the postage stamp |
| postmarks | An official mark stamped on a letter or other postal package, giving the place, date, and time of posting, and serving to cancel the postage stamp |
