Columbia Encyclopedia

(Encyclopedia) Hiero I hīˈərō [key], 5th cent. b.c., Greek Sicilian ruler, tyrant of Syracuse (478–467 b.c.). He succeeded his brother Gelon. A noted patron of literature, Hiero had Simonides, Pindar, and Aesc...

(Encyclopedia) Ptah ptä [key], in Egyptian religion, great god of Memphis. He was one of the important gods of ancient Egypt and, according to Memphite theology, created the universe through the thought of his hear...

(Encyclopedia) Enlil ĕnlĭlˈ [key], ancient earth god of Sumerian origin, worshiped in Babylonian religion. With the sky god Anu and the water god Ea, he formed the great divine triad. Enlil, also referred to as B...

(Encyclopedia) Aristoxenus of Tarentum ărĭstŏkˈsənəs, tərĕnˈtəm [key], fl. 4th cent. b.c., pupil of Aristotle. He marks a turning point in Greek musical theory by being the first to base theory on analysis...

(Encyclopedia) Protesilaus prōˌtĕsĭlāˈəs [key], in Greek mythology, Thessalian prince who was killed in the Trojan War. A prophecy foretold that the first man who touched Trojan soil would be the first to die...

(Encyclopedia) Diomedes dīˌōmēˈdēz [key], in Greek legend. 1 Son of Tydeus, he was one of the principal Greek warriors in the Trojan War. Previously he had avenged his father's death in the expedition of the E...

(Encyclopedia) Appian ăpˈēən [key], fl. 2d cent., Roman historian. He was a Greek, born in Alexandria. He held various offices in Alexandria, was an advocate in Rome, and then imperial procurator in Egypt. His h...

(Encyclopedia) rationalism [Lat.,=belonging to reason], in philosophy, a theory that holds that reason alone, unaided by experience, can arrive at basic truth regarding the world. Associated with rationalism is the ...

(Encyclopedia) Liber līˈbər [key], in Roman religion, god of fertility and wine. He was usually identified with Bacchus, the Latin equivalent of Dionysus. His consort Libera was identified with Persephone or Aria...

(Encyclopedia) Scientology, Church of, philosophical religion founded by L(afayette) Ron(ald) Hubbard, 1911–86, b. Tilden, Nebr. Hubbard's book Dianetics: The Modern Science of Mental Health (1950) first set forth...