Crossword clues for the word: BULLHORN The word BULLHORN has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for BULLHORN Showing 1 to 7 of 7 results Clue(s) Animal's instrument? Communication device for some cops Crowd control tool High-powered megaphone Megaphone kin Portable PA system Protester's prop