The utmost or exceedingly great in or of the highest degree
Metal comes in all sorts of shapes and sizes, being one of the most extremely diverse genres in music. Hard Rock would evolve into Heavy metal in the Seventies and continue to grow into the wide array of music that includes, Glam, Thrash, Doom, Groove, Power, Symphonic, Death, Speed, Djent, Neoclassical Metal to name a few. Seriously there are even more \m/.
