Definition of floating rib
:a rib (such as one of either of the last two pairs in humans) that has no attachment to the sternum — compare false rib
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floating rib
noun
From the M-W Editors
First Known Use of floating rib
1831
Medical Dictionary
floating rib
noun
medical Definition of floating rib
:any rib in the last two pairs of human ribs that have no attachment to the sternum — compare false rib
Illustration of floating rib
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