noninvasive
adjective
non·in·va·sive
| \ ˌnän-in-ˈvā-siv
, -ziv\
, -ziv\
Definition of noninvasive
1
: not tending to spread
specifically
: not tending to infiltrate and destroy healthy tissue
noninvasive cancer of the bladder
2
: not being or involving an invasive medical procedure
noninvasive imaging techniques