Crossword clues for the word: COLCANNON The word COLCANNON has appeared as an answer to at least 2 crossword clues on different crossword puzzles. Crossword clues for COLCANNON Showing 1 to 2 of 2 results Clue(s) Like one of those from Irish kitchen - in the army, one is likely to be fired Traditional Irish dish of mashed potatoes and cabbage