Combining form meaning rectal

Answer 1

The combining form meaning "rectal" is "recto-." This prefix is derived from the Latin word "rectus," which means "straight" and refers to the rectum, the final section of the large intestine. It is often used in medical terminology to describe conditions or procedures related to the rectum. Examples include "rectoscopy" (examination of the rectum) and "rectitis" (inflammation of the rectum).