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Synonyms
2. rib
noun. ['ˈrɪb'] any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates).
Antonyms
Synonyms
5. rib
7. rib
noun. ['ˈrɪb'] a projecting molding on the underside of a vault or ceiling; may be ornamental or structural.