Enter a clue or pattern or both:
The Clue
Like biopsies (8 letter answer)
The Answer
INVASIVE
Tags
Notes
The answer INVASIVE is so rare that it appears less than once every 2500 puzzles.
Definition
INVASIVE as an adjective:
1. relating to a technique in which the body is entered by puncture or incision
2. marked by a tendency to spread especially into healthy tissue; "invasive cancer cells"
3. (incursive, invading, invasive) = involving invasion or aggressive attack; "invasive war"
4. (encroaching, invasive, trespassing) = gradually intrusive without right or permission; "we moved back from the encroaching tide"; "invasive tourists"; "trespassing hunters"