Crossword clues for the word: BUCO The word BUCO has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for BUCO Showing 1 to 5 of 5 results Clue(s) Aperture: Sp. Osso ___ Osso ___ (Italian dish) Osso ___ (veal entrée) Osso __: veal dish