A position above the part indicated by the word to which it is joined; in this sense, the same as super-; opposite of infra-. [L. supra, on the upper side]
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prefix denoting
above; over. Examples: supraclavicular (above the clavicle); suprahyoid (above the hyoid bone); suprarenal (above the kidney).
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[L. “aboveâ€] a prefix signifying above or over.Medical dictionary. 2011.