Crossword clues for the word: POSTAGESTAMP The word POSTAGESTAMP has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for POSTAGESTAMP Showing 1 to 8 of 8 results Clue(s) "Forever" item First U.S. one issued in 1847 It's affixed with gum It's sent to a corner Mailroom sticker One may take a licking Sticker on mail Taker of a licking?