单词	floating rib
释义	floating rib noun : a rib (such as one of either of the last two pairs in humans) that has no attachment to the sternum compare false rib Example Sentences Recent Examples on the Web Skin farther up the neck to remove the neck meat, if desired. Find the floating rib, between the back of the chest cavity and forward of the hip bone. Will Brantley, Field & Stream, 20 Nov. 2020 Word History First Known Use 1831, in the meaning defined above Medical Definition floating rib noun : any rib in the last two pairs of human ribs that have no attachment to the sternum compare false rib
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