windowsill

noun

win·​dow·​sill ˈwin-dō-ˌsil How to pronounce windowsill (audio)
-də-
: the horizontal member at the bottom of a window opening

Examples of windowsill in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Boxes, laundry baskets and windowsills are all fair game, but sometimes your furry friend wants to take a cat nap away from prying eyes. Bestreviews, Mercury News, 21 Apr. 2025 Best small indoor plants When space is limited, stick to indoor plants that can easily live on a tabletop or windowsill. Amelia Mularz, Architectural Digest, 17 Jan. 2025 These are easy to grow on a windowsill or balcony, and perfect for teas, soups, or dinner. Dianne Plummer, Forbes.com, 9 May 2025 In addition to its power and maneuverability, the vacuum also converts from an upright device into a handheld to clean messes on furniture, car seats, windowsills, and more. Clara McMahon, People.com, 30 Apr. 2025 See All Example Sentences for windowsill

Word History

First Known Use

1703, in the meaning defined above

Time Traveler
The first known use of windowsill was in 1703

Browse Nearby Words

Cite this Entry

“Windowsill.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/windowsill. Accessed 4 Jun. 2025.

Kids Definition

windowsill

noun
win·​dow·​sill -ˌsil How to pronounce windowsill (audio)
: the horizontal piece at the bottom of a window
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!