- Main Entry:
- bi·op·sy

- Pronunciation:
-
\ˈbī-ˌäp-sē\
- Function:
- noun
- Inflected Form(s):
- plural bi·op·sies
- Etymology:
- International Scientific Vocabulary 2bi- + -opsy (as in autopsy)
- Date:
- 1895
: the removal and examination of tissue, cells, or fluids from the living body
— biopsy transitive verb