1. Plural of doorsill; the threshold or sill at the bottom of a doorway.

Examples

• The old house had worn wooden doorsills at every entrance.
• She carefully stepped over the doorsills as she moved through the rooms.
• The contractor replaced the damaged doorsills with new marble ones.
• Dust accumulated on the doorsills during the renovation.
• The doorsills were high enough to prevent water from entering during heavy rain.