1. (

• in-situ ,
• in_situ ,
• unmoved

) being in the original position; not having been moved; "the archeologists could date the vase because it was in situ"; "an in-situ investigator" ;

1. (

• in_situ ,

) in position ;

2. (

• in_situ ,
• in_place

) in the original or natural place or site; "carcinoma in situ"; "the archeologists left the pottery in place" ;