Enrich your vocabulary with the English Definition dictionary Different Uses for Moderato . Free music score of Maestoso. Meaning of Maestoso with illustrations and photos. Music Glossary Allegro non troppo. Not to be confused with () sforzando. Maestoso definition. Pronunciation. the act of a person who encloses something in or as if in a casing or covering, a school giving instruction in one or more of the fine or dramatic arts, a comic character, usually masked, dressed in multicolored, diamond-patterned tights, and carrying a wooden sword or magic wand, 1715–25;