drop window


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

Origin of drop window

First recorded in 1900–05
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for drop window

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

    Woodworking for Beginners|Charles Gardner Wheeler