bi·op·sy 
(bīŏp′sē)
(bīŏp′sē)n. pl. bi·op·sies
1. The removal and examination of a sample of tissue from a living body for diagnostic purposes.
2. A sample so obtained.
tr.v. bi·op·sied, bi·op·sy·ing, bi·op·sies
To remove (tissue) from a living body for diagnostic purposes.
bi·opsic (bī-ŏpsĭk), bi·optic (-tĭk) adj.
- walking horse
- walking leaf
- walking papers
- walking stick
- walk in the park
- walk-off
- walk off/away with
- walk off with
- walk of life
- walk of shame
- walk-on
- walk on air
- walk out
- walkout
- walk out on
- walk over
- walkover
- walk (someone) through
- walk someone through
- walk the plank
- walk the walk
- walk through
- walk-through
- walk through
- walkup