drop window


noun
  1. a window with a sash that slides into a space below the sill.

Origin of drop window

1
First recorded in 1900–05

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use drop window in a sentence

  • A shelf or counter can be fitted inside the drop-window for the display of your wares.

    Woodworking for Beginners | Charles Gardner Wheeler