肌膚 is read as きふ (kifu) and means skin.
きふ
kifu
はだ
body (in the context of intimate bodily contact)
はださむい
chilly
はだぎ
underwear
はだいろ
(one's) skin color
はだざわり
the touch of
はだあい
disposition
はだみ
body
ひふ
skin
はだみはなさず
(carrying) close to one's person
じはだ
surface of a sword blade
ひふびょう
skin disease