Crossword clues for the word: CURTAIN The word CURTAIN has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for CURTAIN Showing 1 to 11 of 11 results Clue(s) 1975 Agatha Christie novel subtitled Poirot's Last Case A 'swish' feature of decor? Acknowledgment of applause Agatha Christie novel subtitled "Poirot's Last Case," or what can follow the starred answers' last words Drape's kin Event with lots of bowing Former police upset reserves in cover Makeshift hospital room divider Poirot’s last case Stage feature There's call for it when the show's over