The crossword solutions for the term 'Blower Horn' are Gabriel (7 letters), TUBA (4 letters), and REF (3 letters). Gabriel is a biblical archangel known for blowing a horn to announce the end of the world. The TUBA is a large brass instrument, often used in orchestras and marching bands. REF is an abbreviation for referee, which is a person who officiates a sporting event and blows a whistle to signal the start and end of play.