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electromotive series

(Encyclopedia)electromotive series, list of metals whose order indicates the relative tendency to be oxidized, or to give up electrons (see oxidation and reduction); the list also includes the gas hydrogen. The ele...

Dutch language

(Encyclopedia)Dutch language, member of the West Germanic group of the Germanic subfamily of the Indo-European family of languages (see Germanic languages). Also called Netherlandish, it is spoken by about 15 milli...

combinatorics

(Encyclopedia)combinatorics kŏmˌbĭnətôrˈēəl [key], sometimes called the science of counting, the branch of mathematics concerned with the selection, arrangement, and operation of elements within sets. Combi...

Schacht, Hjalmar Horace Greeley

(Encyclopedia)Schacht, Hjalmar Horace Greeley yälˈmär shäkht [key], 1877–1970, German financier. He held executive positions in several major German banks before becoming (1923) commissioner of currency. Infl...

plumbing

(Encyclopedia)plumbing, piping systems inside buildings for water supply and sewage. The Romans had a highly developed plumbing system; water was brought to Rome by aqueducts and distributed to homes in lead pipes�...

Saint-Gaudens, Augustus

(Encyclopedia)Saint-Gaudens, Augustus sānt-gôdˈənz [key], 1848–1907, American sculptor, b. Dublin, Ireland. His family immigrated to New York when he was an infant. An apprentice in cameo cutting at 13, he ga...

rye, in botany

(Encyclopedia)rye, cereal grain of the family Poaceae (grass family). The grain, Secale cereale, is important chiefly in Central and N Europe. It seems to have been domesticated later than wheat and other staple gr...

nonjurors

(Encyclopedia)nonjurors [Lat.,=not swearing], those English and Scottish clergymen who refused to break their oath of allegiance to James II and take the oath to William III after the Glorious Revolution of 1688. T...

Witte, Count Sergei Yulyevich

(Encyclopedia)Witte, Count Sergei Yulyevich syĭrgāˈ yo͞oˈlyĭvĭch vĭtˈə [key], 1849–1915, Russian premier. A railway administrator, he became minister of communications (1892) and minister of finance (18...

catechism

(Encyclopedia)catechism kătˈəkĭzəm [key] [Gr.,=oral instruction], originally oral instruction in religion, later written instruction. Catechisms are usually written in the form of questions and answers. Almost...