木皮 is read as もくひ (mokuhi) and means tree bark.
もくひ
mokuhi
きのかわ
bark (of tree)
そうこんもくひ
roots of herbs and barks of trees used in Chinese medicine
わんぴ
wampee (Clausena lansium)
もめん
cotton (material)
こがらし
cold wintry wind
もくぞう
wooden
もくざい
lumber
もくたん
charcoal
もくへん
block (of wood)
もくせい
Jupiter (planet)
きど
entrance to an entertainment venue (i.e. sumo arena, etc.)
もくはん
wood-block printing