window Definition in Cambridge British English Dictionary
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Definition of "window" - British English Dictionary

See all translations

windownoun

uk   /ˈwɪn.dəʊ/  us   /-doʊ/

window noun (GLASS)

A1 [C] a space usually filled with glass in the wall of a building or in a vehicle, to allow light and air in and to allow people inside the building to see out: Is it all right if I open/close the window? He caught me staring out of the window. I saw a child's face at the window. She's got some wonderful plants in the window (= on a surface at the bottom of the window). I was admiring the cathedral's stained-glass windows. Have you paid the window cleaner (= person whose job is to clean the outside of windows)? window frames a window ledge [S] literary something that makes it possible for you to see and learn about a situation or experience that is different from your own: The film provides a window on the immigrant experience. [C] a transparent rectangle on the front of an envelope, through which you can read the address written on the letter inside [C] the decorative arrangement of goods behind the window at the front of a shop, in addition to the window itself: How much is the jacket in the window? The shop windows are wonderful around Christmas time.
More examples

window noun (COMPUTER)

B1 [C] a separate area on a computer screen that shows information and can be moved around: to minimize/maximize a window

window noun (OPPORTUNITY)

[C] a period when there is an opportunity to do something: I'm quite busy this week but there might be a window on Friday. If a window of opportunity (= an opportunity) should present itself, I'd take advantage of it.
(Definition of window from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of window?
Add Cambridge dictionaries to your browser to your website

Definitions of “window” in other dictionaries

Word of the Day
dole

the money that the government gives to people who are unemployed

Word of the Day

They carried out an experiment: phrasal verbs in formal writing
They carried out an experiment: phrasal verbs in formal writing
by Liz Walter,
August 05, 2015
I have written previously about using phrasal verbs to avoid over-formal language, but what happens when you need to write in a formal style, for instance in an academic essay, a report, or a formal letter? Although we often think of phrasal verbs and other multi-word verbs as being rather informal, the

Read More 

responsible luxury noun
responsible luxury noun
August 03, 2015
high-end, green tourism and hospitality Jumeirah’s ‘responsible luxury’ approach is an example of a sustainable travel experience – future guests will enjoy the environment as much as today’s.

Read More