noun \kə-ˈlī-də-ˌskōp\

: a tube that has mirrors and loose pieces of colored glass or plastic inside at one end so that you see many different patterns when you turn the tube while looking in through the other end

: a changing pattern or scene

: a mixture of many different things

Full Definition of KALEIDOSCOPE

:  an instrument containing loose bits of colored material (as glass or plastic) between two flat plates and two plane mirrors so placed that changes of position of the bits of material are reflected in an endless variety of patterns
:  something resembling a kaleidoscope: as
a :  a variegated changing pattern or scene <a kaleidoscope of colors>
b :  a succession of changing phases or actions <a kaleidoscope of changing fashions>
c :  a diverse collection
ka·lei·do·scop·ic \-ˌlī-də-ˈskä-pik\ adjective
ka·lei·do·scop·i·cal·ly \-pi-k(ə-)lē\ adverb


  1. The landscape was a kaleidoscope of changing colors.


Greek kalos beautiful + eidos form + English -scope — more at idyll
First Known Use: 1817

Other Game Terms

bezique, carom, convention, crap, euchre, gambit, monte, parlay, tierce


noun    (Concise Encyclopedia)

Optical device consisting of mirrors that reflect images of bits of coloured glass or other objects in a symmetrical geometric design through a viewer. The design may be changed endlessly by rotating the section containing the loose fragments. A simple kaleidoscope consists of two thin, wedge-shaped mirror strips touching along a common edge. The mirrors are enclosed in a tube with a viewing eyehole at one end. At the other end is a thin, flat box that can be rotated; it is made from two glass disks, the outer one ground to act as a diffusing screen. In this box are pieces of coloured glass, beads, etc. When the box is turned, the objects inside tumble into an arbitrary grouping, and when the diffusing screen is illuminated, the sixfold or eightfold multiplication creates a striking symmetrical pattern. The kaleidoscope was invented by Sir David Brewster c. 1816.


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