Which root denotes 'fat' in medical terminology?

The root "steat/o" is derived from the Greek word "steatos," which means fat. In medical terminology, it specifically refers to adipose tissue or fat. This root is commonly found in terms related to fat storage, metabolism, or conditions associated with fat, such as steatosis, which is the buildup of fat in liver cells.

The other roots listed refer to different concepts in medical terminology: "squam/o" pertains to scales or scaly surfaces, often used in dermatology; "trich/o" refers to hair; and "xanth/o" denotes a yellow color, typically relating to jaundice or pigmentation issues. Understanding these roots can help in deciphering and forming medical terms accurately.