Noun
skin
刺激を受け続けると肌の保護作用により角質が肥厚して、ゴワゴワしたり硬くなって、毛穴が目立ってきます。If it continues to be stimulated the skin's protective function causes thickening and it becomes stiff and hard with pores that stand out. body (in the context of intimate bodily contact)
see 肌を許す
Noun, Noun, used as a suffix
surface; grain (e.g. of wood); texture
disposition; temperament; character; type
see 肌が合う
Also written 膚【はだ】