Meaning ofwindowin English

Noun

1. an opening for light and air
2. a display area for products; visual promotion
3. a limited time for opportunity
   We have a small window to complete the project.
4. a rectangular screen area for user interaction
   The user clicked on the window to open a new tab.
5. a framed glass structure (with fittings)
   The large window let in plenty of natural light.