What anatomical term corresponds with the meaning of "skin"?

The anatomical term that corresponds with the meaning of "skin" is "Dermat-." This prefix originates from the Greek word "derma," which directly translates to skin. It is commonly used in medical terminology, such as in words like "dermatology," the study of skin and its diseases.

While "Cuta-" is also related to skin, as it comes from the Latin word "cutis," which means skin, it does not hold the same prominence in anatomical terminology as "Dermat-." The other terms, "Cyt-" and "Ect-," have distinct meanings and do not pertain to skin; "Cyt-" refers to cells and "Ect-" typically refers to something being outside or external. Hence, "Dermat-" is the most fitting choice relating specifically to skin.