What is the meaning of the root "-cis" in medical terminology?

The root "-cis" in medical terminology comes from the Latin word "caedere," which means "to cut." This root is frequently found in terms related to surgical procedures or actions that involve cutting, such as "incision" (a cut made during surgery) and "excise" (to cut out). Understanding this root can help in interpreting various medical terms that involve some form of cutting or removal. Thus, the choice relating to "cut or kill" accurately reflects the significance of this root. The other options represent different roots and meanings that do not align with the specific meaning of "-cis."