Which root word refers to "cell"?

The root word that refers to "cell" is indeed "cyte." This term is derived from the Greek word "kytos," which means "cell." In biological and medical terminology, it is commonly used to denote different types of cells or cellular structures, such as "erythrocyte" (red blood cell) or "leukocyte" (white blood cell). Understanding this root word is essential for recognizing and interpreting various terms related to cells in the fields of biology and medicine.

The other root words represent different concepts: "encephal-" pertains to the brain, "derm-" refers to skin, and "ecto-" signifies outside or outer. Familiarity with these root words can help further distinguish their meanings in medical terminology.