rib cage

noun

: the bony enclosing wall of the chest consisting chiefly of the ribs and the structures connecting them

Examples of rib cage 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.
Forward head posture develops as your neck extends and your rib cage lifts and flares. Dana Santas, CNN Money, 4 July 2025 Every dark mop of curls sends my heart thudding into my rib cage. Lizz Schumer, People.com, 24 June 2025 Shallow chest breathing further stiffens the rib cage, reinforcing this limited mobility. Dana Santas, CNN, 23 Mar. 2025 Karen Weekly reacts like someone shoved a knife into her rib cage. Brian Hamilton, New York Times, 22 May 2025 See All Example Sentences for rib cage

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of rib cage was in 1883

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Cite this Entry

“Rib cage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rib%20cage. Accessed 15 Jul. 2025.

Kids Definition

rib cage

noun
: the bony enclosing wall of the chest consisting chiefly of the ribs and their connecting parts

Medical Definition

rib cage

noun
: the bony enclosing wall of the chest consisting chiefly of the ribs and the structures connecting them

called also thoracic cage

More from Merriam-Webster on rib cage

Last Updated: - Updated example sentences
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