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hydrazine

(Encyclopedia)hydrazine hīˈdrəzēnˌ [key], chemical compound, formula NH2NH2, m.p. 1.4℃, b.p. 113.5℃, specific gravity 1.011 at 15℃. It is very soluble in water and soluble in alcohol. At ordinary tempera...

Vibo Valentia

(Encyclopedia)Vibo Valentia vēˈbō välānˈtyä [key], town (1991 pop. 34,836), Calabria, S Italy, near the Tyrrhenian Sea. It is an agricultural and commercial center. A flourishing Roman town, Vibo was destroy...

Genovesi, Antonio

(Encyclopedia)Genovesi, Antonio äntôˈnyō jānōvĕˈzē [key], 1712–69, Italian philosopher and economist, a pioneer in writing philosophy in Italian instead of in Latin. Genovesi introduced new ideas, partic...

Pucci, Emilio

(Encyclopedia)Pucci, Emilio (Marchese Emilio Pucci di Barsento) po͞oˈchē [key], 1914–92, Italian fashion designer. After establishing showrooms in Florence, Capri, and Rome, he began his signature look with el...

Lecouvreur, Adrienne

(Encyclopedia)Lecouvreur, Adrienne ädrēĕnˈ ləko͞ovrörˈ [key], 1692–1730, French actress. With Michel Baron she helped change the traditional acting techniques of the French stage to a simpler, more natura...

Rivas, Ángel de Saavedra, duque de

(Encyclopedia)Rivas, Ángel de Saavedra, duque de änˈhĕl ᵺā säˌävāˈᵺrä do͞oˈkā ᵺā rēˈväs [key], 1791–1865, Spanish romantic poet and dramatist. A liberal, Rivas was condemned to death and f...

Messina, Strait of

(Encyclopedia)Messina, Strait of, channel, c.20 mi (32 km) long and from 2 to 10 mi (3.2–16 km) wide, separating the Italian peninsula from Sicily and connecting the Ionian and Tyrrhenian seas. Reggio di Calabria...

Mario

(Encyclopedia)Mario märˈyō [key], 1810–83, stage name of Giovanni Matteo, Cavaliere di Candia, Italian tenor. An officer of the Piedmontese guard, he went to Paris in 1836 and studied at the Paris Conservatory...

Rhegium

(Encyclopedia)Rhegium rēˈjēəm [key], ancient city, S Italy, on the Strait of Messina. It is the modern Reggio di Calabria. Founded (c.720 b.c.) as a colony of Chalcis, many Messenians later settled there. It wa...

Trenck, Franz, Freiherr von der

(Encyclopedia)Trenck, Franz, Freiherr von der fränts frīˈhĕr fən dĕr trĕngk [key], 1711–49, Austrian officer and adventurer, b. Reggio di Calabria, Italy. A daring soldier known for his duels and love affa...