Renata Tebaldi was an Italian soprano opera singer who was renowned for her powerful and expressive voice. Some synonyms for Tebaldi include "diva," "prima donna," "chanteuse," and "songstress." She was also known for being a "coloratura," which refers to a singer who specializes in high-pitched and intricate vocal runs. Many of her fans and critics also described Tebaldi as "angelic," "magnificent," and "a legend." She was a household name in the opera world and performed in major venues around the world, including the Metropolitan Opera in New York and La Scala in Italy. Her repertoire included works by Verdi, Puccini, and Wagner, among others.