Coccyx
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The end of the vertebral column beyond the sacrum in man andtailless monkeys. It is composed of several vertebræ more or lessconsolidated.
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- (pr. cock-six) Medical term for tailbone. Small triangular bone found at the base of the spine. The number of sections in normal humans vary from 1-3.
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tail bone; what Grandma broke.
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a small bone at the base of the spine of humans and some apes
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