Columbia Encyclopedia

(Encyclopedia) Agatha, Saint ăgˈəthə [key], 3d cent., Sicilian virgin, martyred under Roman Emperor Decius. She is mentioned in the Martyrology of Jerome and the Calendar of Carthage in the 6th cent. Agatha is i...

(Encyclopedia) Itzamna ētsämˈnä [key], chief deity of the Maya. Son of Hunab Ku, the creator, he was believed to be lord of the heavens, day, and night. Thought by the Maya to have been the inventor of writing a...

(Encyclopedia) Marvin, Charles Frederick, 1858–1943, American meteorologist, b. Putnam (now part of Zanesville), Ohio, grad. Ohio State Univ., 1883. He entered (1884) the U.S. Signal Service, predecessor of the We...

(Encyclopedia) Sacrobosco, Johannes de yōhänˈəs də săkrōbŏsˈkō [key], or John of Hollywood, c.1200–1256, English mathematician and astronomer. He wrote several widely read and influential books: Algorism...

(Encyclopedia) Adalbert, 1043–72, German churchman, archbishop of Hamburg-Bremen, a diocese that included Scandinavia. He was a favorite of Holy Roman Emperor Henry III, who appointed Adalbert to the archbishopric...

(Encyclopedia) April Fool's Day or All Fool's Day, holiday of uncertain origin, known for practical joking and celebrated on the first of April. Prior to the adoption of the Gregorian calendar in 1564, the date was ...

(Encyclopedia) sans-culottides säN-külôtēdˈ [key], the last five days of the year in the French Revolutionary calendar, thus named in honor of the sans-culottes. ...

(Encyclopedia) Fabre d'Églantine, Philippe François Nazaire fēlēpˈ fräNswäˈ näzĕrˈ fäˈbrə dāgläNtēnˈ [key], 1755–94, French dramatist and revolutionist. His chief work, Le Philinte de Molière (1...

(Encyclopedia) Clarendon, Constitutions of, 1164, articles issued by King Henry II of England at the Council of Clarendon defining the customs governing relations between church and state. In the anarchic conditions...

(Encyclopedia) National Museum of Anthropology, Mexico City. The present building, designed by Pedro Ramírez Vázquez and inspired by ancient Mexican architecture, was opened in 1964 and houses choice and extensive...