round window


Definition of round window 

: a round opening between the middle ear and the cochlea that is closed over by a membrane

Examples of round window in a Sentence

Recent Examples on the Web

The home is sleek and modern; a glass staircase is offset by bright red walls and round windows. Candace Taylor, WSJ, "Inside the Many, Many Homes of This Jewelry Billionaire," 12 July 2018 Garden Two: The storied home, with a round window in the front chimney, was built in 1926 for the president of Terminals and Interstate Freight Lines. Janet Eastman,, "See four private estates during the Dunthorpe Garden Tour (photos)," 9 May 2018 Passersby wondered out loud if the front entrance had been bombed -- Leong said a homeless couple sleeping in the alcove had started a fire on a recent cold evening, torching the walls and shattering the restaurant's large round windows. Michael Russell,, "Another one bites the dust: Pazzo Ristorante closes after 25 years in downtown Portland," 3 Jan. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'round window.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of round window

1663, in the meaning defined above

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round window




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Time Traveler for round window

The first known use of round window was in 1663

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More Definitions for round window

round window


Medical Definition of round window 

: a round opening between the middle ear and the cochlea that is closed over by a membrane

called also fenestra cochleae, fenestra rotunda

More from Merriam-Webster on round window

Rhyming Dictionary: Words that rhyme with round window Encyclopedia article about round window

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the figure or shape of a crescent moon

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