Columbia Encyclopedia

(Encyclopedia) Treisman, Anne, 1935–2018, British cognitive psychologist, b. Anne Marie Taylor, Ph.D. Oxford, 1962. She taught at Oxford from 1968, the Univ. of British Columbia from 1978, Univ. of California, Ber...

(Encyclopedia) bellflower or bluebell, name commonly used as a comprehensive term for members of the Campanulaceae, a family of chiefly herbaceous annuals or perennials of wide distribution, characteristically found...

(Encyclopedia) Rosso, Il ēl rôsˈsō [key], 1495–1540, Italian painter, one of the founders of mannerism, b. Florence. His real name was Giovan Battista di Iacopo di Gasparre. Influences of Andrea del Sarto and ...

(Encyclopedia) sapphire, precious stone. A transparent blue corundum, it is classified among the most valuable of gems. Sapphires are found chiefly in Madagascar, Sri Lanka, and Myanmar and also in Thailand, Tanzani...

(Encyclopedia) schipperke skĭpˈərkē [key], a breed of small nonsporting dog developed in Belgium several hundred years ago. It stands about 13 in. (33 cm) high at the shoulder and weighs from 14 to 18 lb (6.4–...

(Encyclopedia) tagua täˈgwä [key], fruit of the ivory, or ivory-nut, palms (Phytelephas species), which flourish in tropical America from Paraguay to Panama. The female palms bear large woody, burrlike fruits, ea...

(Encyclopedia) takin təkēnˈ [key], hoofed mammal, Budorcas toxicolor, found in Asia, most closely related to the musk ox. The takin is oxlike in build and may reach a shoulder height of 31⁄2 ft (107 cm). It has...

(Encyclopedia) Pomeranian pŏmˌərāˈnēən [key], breed of small, sturdy toy dog descended from the sledge dogs of Iceland and Lapland. It stands about 6 in. (15.3 cm) high at the shoulder and weighs from 3 to 7 ...

(Encyclopedia) porphyry pôrˈfərē [key], igneous rock composed of large, conspicuous crystals (phenocrysts) and a groundmass in which the phenocrysts are embedded. Some authorities consider the expression “porp...

(Encyclopedia) Bundy, McGeorge, 1919–96, U.S. educator and government official, b. Boston. An Army intelligence officer during World War II, he was on the Harvard faculty 1949–61, becoming the youngest dean of t...