Definition of in situ
:in the natural or original position or place
- an in situ cancer confined to the breast duct
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Origin and Etymology of in situ
Medical Dictionary
in situ
adverb or adjective
in si·tu
\
(ˈ)in-ˈsī-(ˌ)t(y)ü, -ˈsi- also -ˈsē-, -(ˌ)chü
\
medical Definition of in situ
:in the natural or original position or place
- an in situ cancer confined to the breast duct
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