epidermoid

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective epidermoid is

of, pertaining to or composed of epidermal tissue.

As a noun tissue

is thin, woven, gauze-like fabric.

As a verb tissue

is to form tissue of; to interweave.

As an adjective epidermoid is

of, pertaining to or composed of epidermal tissue.

As adjectives the difference between epidermal and epidermoid

is that epidermal is of or pertaining to the epidermis while epidermoid is of, pertaining to or composed of epidermal tissue.