Medical Dictionary

operation

noun op·er·a·tion \ˌäp-ə-ˈrā-shən\

Medical Definition of OPERATION

:  a procedure performed on a living body usually with instruments for the repair of damage or the restoration of health and especially one that involves incision, excision, or suturing
July 04, 2015
stringent Hear it
rigorous, strict, or severe
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