Crossword clues for the word: TIMESPAN The word TIMESPAN has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for TIMESPAN Showing 1 to 7 of 7 results Clue(s) "One-hour period, e.g." Defined calendar period Definite period Era or epoch Particular period Specific period Window, of a sort