Definition that contains etta
- young British physicist and Egyptologist; he revived the wave theory of light and proposed a three-component theory of color vision; he also played an important role in deciphering the hieroglyphics on the Rosetta Stone (1773-1829)
- unfortunate unsuitable or regrettable
- sullivan English composer of operettas who collaborated with the librettist William Gilbert (1842-1900)
- gilbert a librettist who was a collaborator with Sir Arthur Sullivan in a famous series of comic operettas (1836-1911)
- savoyard a person who performs in the operettas of Gilbert and Sullivan
- offenbach French composer of many operettas and an opera (1819-1880)
- arthur sullivan English composer of operettas who collaborated with the librettist William Gilbert (1842-1900)
- great white heron a common egret of the genus Egretta found in America; it is a variety of the Old World white egret Casmerodius albus
- romberg United States composer (born in Hungary) who composed operettas (1887-1951)
- yb a unit of information equal to 1000 zettabytes or 10^24 bytes