Columbia Encyclopedia

(Encyclopedia) judo jo͞oˈdō [key], sport of Japanese origin that makes use of the principles of jujitsu, a weaponless system of self-defense. Buddhist monks in China, Japan, and Tibet developed jujitsu over a per...

(Encyclopedia) printer, device that reproduces text, images, or other data from a computer, digital camera, smartphone, or the like on paper or another medium. Impact printers, which mostly have been superseded by i...

(Encyclopedia) race, one of the group of populations regarded as constituting humanity. The differences that have historically determined the classification into races are predominantly physical aspects of appearanc...

(Encyclopedia) Malibran, Maria Felicità märēˈä fālēsētäˈ mälēbräNˈ [key], 1808–36, French-Spanish contralto. Malibran was the daughter of the tenor Manuel García and the sister of the mezzo Pauline ...

(Encyclopedia) azurite ăzhˈərīt [key], blue mineral, the basic carbonate of copper, occurring in monoclinic crystals or masses that range from transparent to translucent and opaque. It is usually associated with...

(Encyclopedia) melon, fruit of Cucumis melo, a plant of the family Curcurbitaceae (gourd family) native to Asia and now cultivated extensively in warm regions. There are many varieties, differing in taste, color, an...

(Encyclopedia) phenolphthalein fēˈnôlthălˈēən [key], or 2,2-Bis(p-hydroxyphenyl) phthalide, C20H14O4, crystalline organic compound. It is used medicinally as a laxative and is widely employed in the laborator...

(Encyclopedia) Belgian horse, one of the largest breeds of draft horses of pure European descent. It has a long history, antedating the Christian era, but became especially popular during the Middle Ages. In the 15t...

(Encyclopedia) unicorn yo͞oˈnĭkôrn [key], fabulous equine beast with a long horn jutting from the middle of its forehead. Once thought to be native to India, the unicorn was reportedly seen throughout the world....

(Encyclopedia) whippet, breed of small, slender hound developed in England in the mid-18th cent. It stands between 18 and 22 in. (45.7–55.8 cm) high at the shoulder and weighs about 20 lb (9 kg). Its close-lying, ...