noun
scissors
SIZ-erz/ˈsɪzərz/
A tool with two blades closing around a shared pivot.
The scissors have two crossed blades joined at a shared pivot.

Etymology
The French ancestor already named shears, so the cutting-tool meaning is inherited. Its ultimate connection is to Latin caedere, ‘to cut,’ tying the name to the tool’s function.
In context
then we take scissors and we cut around the tumor