Chrysoprase :: Chrysoprase (n.) An apple-green variety of chalcedony, colored by nickel. It has a dull flinty luster, and is sometimes used in jewelry..
Isoprene :: Isoprene (n.) An oily, volatile hydrocarbon, obtained by the distillation of caoutchouc or guttaipercha..
Mezzo-soprano :: Mezzo-soprano (a.) Having a medium compass between the soprano and contralto; -- said of the voice of a female singer.
Sopra :: Sopra (adv.) Above; before; over; upon.
Soprano :: Soprano (n.) The treble; the highest vocal register; the highest kind of female or boy's voice; the upper part in harmony for mixed voices.
Soprano :: Soprano (n.) A singer, commonly a woman, with a treble voice..