Columbia Encyclopedia

Search results

500 results found

perfume

(Encyclopedia)perfume, aroma produced by the essential oils of plants and by synthetic aromatics. The burning of incense that accompanied the religious rites of ancient China, Palestine, and Egypt led gradually to ...

imperialism

(Encyclopedia)imperialism, broadly, the extension of rule or influence by one government, nation, or society over another. Imperialism was reborn in the West with the emergence of the modern nation-state and the ...

Mithra

(Encyclopedia)Mithra mĭthˈrə [key], ancient god of Persia and India (where he was called Mitra). Until the 6th cent. b.c., Mithra was apparently a minor figure in the Zoroastrian system. Under the Achaemenids, M...

light horse

(Encyclopedia)light horse, any breed of horse that is used primarily for riding or for light work such as pulling buggies. Light horses have their origin in the Middle East and N Africa. All modern breeds of light ...

jackal

(Encyclopedia)jackal, name for several Old World carnivorous mammals of the genus Canis, which also includes the dog and the wolf. Jackals are found in Africa and S Asia, where they inhabit deserts, grasslands, and...

Edward VII

(Encyclopedia)Edward VII (Albert Edward), 1841–1910, king of Great Britain and Ireland (1901–10). The eldest son of Queen Victoria and Prince Albert, he was created prince of Wales almost immediately after his ...

honey badger

(Encyclopedia)honey badger or ratel rātˈəl [key], carnivore, Mellivora capensis, of the forest and brush country of Africa, the Middle East, and India; it is a member of the badger and skunk family. Related to t...

pewter

(Encyclopedia)pewter, any of a number of ductile, silver-white alloys consisting principally of tin. The properties vary with the percentage of tin and the nature of the added materials. Lead, when added, imparts a...

rammed earth

(Encyclopedia)rammed earth, material consisting chiefly of soil of sufficiently stiff consistency that has been placed in forms and pounded down. It has been used for buildings and walls since ancient times and was...

gall, in botany

(Encyclopedia)gall, abnormal growth, or hypertrophy, of plant tissue produced by chemical or mechanical (e.g., the rubbing together of two branches) irritants or hormones. Chemical irritants are released by parasit...
 

Browse by Subject