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Windows

 - 12 dictionary results

Win⋅dows

[win-dohz]
Trademark. (used with a singular verb)
any of several microcomputer operating systems or environments featuring a graphical user interface.

win⋅dow

[win-doh]
–noun
1. an opening in the wall of a building, the side of a vehicle, etc., for the admission of air or light, or both, commonly fitted with a frame in which are set movable sashes containing panes of glass.
2. such an opening with the frame, sashes, and panes of glass, or any other device, by which it is closed.
3. the frame, sashes, and panes of glass, or the like, intended to fit such an opening: Finally the builders put in the windows.
4. a windowpane.
5. anything likened to a window in appearance or function, as a transparent section in an envelope, displaying the address.
6. a period of time regarded as highly favorable for initiating or completing something: Investors have a window of perhaps six months before interest rates rise.
7. Military. chaff 1 (def. 5).
8. Geology. fenster.
9. Pharmacology. the drug dosage range that results in a therapeutic effect, a lower dose being insufficient and a higher dose being toxic.
10. Aerospace.
a. launch window.
b. a specific area at the outer limits of the earth's atmosphere through which a spacecraft must reenter to arrive safely at its planned destination.
11. Computers. a section of a display screen that can be created for viewing information from another part of a file or from another file: The split screen feature enables a user to create two or more windows.
–verb (used with object)
12. to furnish with a window or windows.
13. Obsolete. to display or put in a window.

Origin:
1175–1225; ME windoge, windowe < ON vindauga, equiv. to vindr wind 1 + auga eye


win⋅dow⋅less, adjective
win⋅dow⋅y, adjective

chaff

1[chaf, chahf]
–noun
1. the husks of grains and grasses that are separated during threshing.
2. straw cut up for fodder.
3. worthless matter; refuse.
4. the membranous, usually dry, brittle bracts of the flowers of certain plants.
5. Also called window. Military. strips of metal foil dropped by an aircraft to confuse enemy radar by creating false blips.

Origin:
bef. 1000; ME chaf, OE ceaf; c. MLG, D kaf


chaffless, adjective
chafflike, adjective

fen⋅ster

[fen-ster]
–noun Geology.
an erosional break in an overthrust rock sheet, exposing the rocks that underlie the sheet.
Also called window.


Origin:
1920–25; < G: lit., window; OHG fënster < L fenestra

launch window

–noun
a precise time period during which a spacecraft can be launched from a particular site in order to achieve a desired mission, as a rendezvous with another spacecraft.
Also called window.


Origin:
1960–65
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To Windows
Win·dows   (wĭn'dōz)   
A trademark for any of a series of GUIs or GUI-based computer operating systems.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

chaff 
O.E. ceaf, from P.Gmc. *kaf-, *kef-. Chaffinch (Fringilla cælebs) is O.E. ceaffinc.

window 
c.1225, lit. "wind eye," from O.N. vindauga, from vindr "wind" (see wind (n.)) + auga "eye." Replaced O.E. eagþyrl, lit. "eye-hole," and eagduru, lit. "eye-door." Originally an unglazed hole in a roof, most Gmc. languages adopted a version of L. fenestra to describe the glass version, and Eng. used fenester as a parallel word till mid-16c. Window dressing is first recorded 1790; fig. sense is from 1898. Window seat is attested from 1778. Window-shopping is recorded from 1922. Window of opportunity (1979) is from earlier fig. use in U.S. space program, e.g. launch window (1965).
Online Etymology Dictionary, © 2001 Douglas Harper
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Financial Dictionary

window

A period of time during which an action can be expected to generate a successful result. For example, underwriters may have a window for corporate debt issues sandwiched between two periods of heavy U.S. Treasury offerings.

Wall Street Words: An A to Z Guide to Investment Terms by David L. Scott.
Copyright © 2003. Published by Houghton Mifflin.
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Medical Dictionary

Main Entry: win·dow
Pronunciation: 'win-(")dO, -d&(-w)
Function: noun
1 : FENESTRA 1
2 : a small surgically created opening : FENESTRA 2a
3 : a usually narrow interval of time or range of values for which a certain condition or an opportunity exists window of opportunity for transplantation —J. P. A. Lodge> window for language learning closes —HeatherLeed> —see THERAPEUTIC WINDOW
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

window win·dow (wĭn'dō)
n.
A fenestra.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Computing Dictionary

Windows operating system
See Microsoft Windows, Windows NT.
(1997-11-23)

The Free On-line Dictionary of Computing, © 1993-2007 Denis Howe
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