The term 'Huge Horns' can be solved by the five-letter word 'Tubas'. Tubas are a type of brass instrument, usually consisting of long tubing wrapped into a coil with a huge bell at the end. They are the lowest-pitched brass instruments and are often used in orchestras, marching bands, and jazz ensembles. The large size of the bell gives tubas their characteristic sound, which is why they are sometimes referred to as 'huge horns'.