in situ: Meaning and Definition of
Pronunciation: (in sī't, -ty, sē'-Latin.in sit'), [key]
- situated in the original, natural, or existing place or position: The archaeologists were able to date the vase because it was found in situ.
- carcinoma in situ.
- in place or position; undisturbed.
- in a localized state or condition:carcinoma in situ.