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proton

(Encyclopedia)proton, elementary particle having a single positive electrical charge and constituting the nucleus of the ordinary hydrogen atom. The positive charge of the nucleus of any atom is due to its protons....

bipolar disorder

(Encyclopedia)bipolar disorder, formerly manic-depressive disorder or manic-depression, severe mental disorder involving manic episodes that are usually accompanied by episodes of depression. The term “manic-depr...

Messina

(Encyclopedia)Messina mās-sēˈnä [key], city (1991 pop. 231,693), capital of Messina prov., NE Sicily, Italy, on the Strait of Messina, opposite the Italian mainland. It is a busy seaport and a commercial and li...

glove

(Encyclopedia)glove, hand covering with a separate sheath for each finger. The earliest gloves, relics of the cave dwellers, closely resembled bags. Reaching to the elbow, they were most probably worn solely for pr...

Chester, city, England

(Encyclopedia)Chester, city, Cheshire West and Chester, W central England, on a sandstone height above the Dee River. It is a railroad junction. Manufactures include ...

Basilicata

(Encyclopedia)Basilicata bäzēlēkäˈtä [key], region, 3,856 sq mi (9,987 sq km), S Italy, bordering on the ...

Safra

(Encyclopedia)Safra, family of Brazilian bankers with Sephardic Jewish roots. They began as merchant bankers in Syria and Lebanon, financing caravans throughout the Middle East. The Safras are also noted philanthro...

Nijinsky, Vaslav

(Encyclopedia)Nijinsky, Vaslav vəsläfˈ nyĭzhēnˈskē [key], 1890–1950, Russian ballet dancer and choreographer; brother of Bronislava Nijinska. Nijinsky is widely considered the greatest dancer of the 20th c...

Caen

(Encyclopedia)Caen käN [key], city, capital of Calvados dept., N France, in Normandy, on the Orne River. I...

Westminster Abbey

(Encyclopedia)Westminster Abbey, originally the abbey church of a Benedictine monastery (closed in 1539) in London. One of England's most important Gothic structures, it is also a national shrine. The first church ...