Columbia Encyclopedia

Search results

500 results found

grille

(Encyclopedia)CE5 Grille grille, in architecture, a system of bars, usually of decorative metalwork, forming an openwork barrier or enclosure. In its usual materials of wrought iron or bronze, it has been favor...

harp

(Encyclopedia)CE5 Harp harp, stringed musical instrument of ancient origin, the strings of which are plucked with the fingers. Harps were found in paintings from the 13th cent. b.c. at Thebes. In different form...

harpsichord

(Encyclopedia)CE5 Harpsichord harpsichord, stringed musical instrument played from a keyboard. Its strings, two or more to a note, are plucked by quills or jacks. The harpsichord originated in the 14th cent. an...

arachnid

(Encyclopedia)CE5 Internal anatomy of a spider, representative of the class Arachnida arachnid ərăkˈnĭd [key], mainly terrestrial arthropod of the class Arachnida, including the spider, scorpion, mite, tick...

basilica

(Encyclopedia)CE5 Floor plan of a basilica basilica bəsĭlˈĭkə [key], large building erected by the Romans for transacting business and disposing of legal matters. Rectangular in form with a roofed hall, th...

phase diagram

(Encyclopedia)CE5 Phase diagram for a substance, like water, which expands on freezing phase diagram, graph that shows the relation between the solid, liquid, and gaseous states of a substance (see states of ma...

bagpipe

(Encyclopedia)CE5 Scottish bagpipe bagpipe, musical instrument whose ancient origin was probably in Mesopotamia from which it was carried east and west by Celtic migrations. It was used in ancient Greece and Ro...

lysine

(Encyclopedia)CE5 lysine līˈsēn [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is one of several essential amino...

millipede

(Encyclopedia)CE5 Millipede, representative of the class Diplopoda millipede mĭlˈəpēdˌ [key], elongated arthropod having many body segments and pairs of legs. Millipedes, sometimes termed thousand-legged w...

minaret

(Encyclopedia)CE5 Minaret minaret mĭnərĕtˈ [key], tower, used in Islamic architecture, from which the faithful are called to prayer by a muezzin. Most mosques have one or more small towers, which are usuall...