Definitions of clouded:

• adjective:   made troubled or apprehensive or distressed in appearance

  Example: "His face was clouded with unhappiness"

• adjective:   mentally disordered

  Example: "A mind clouded by sorrow"

• adjective:   unclear in form or expression

  Example: "Sometimes one understood clearly and sometimes the meaning was clouded- H.G.Wells"

• adjective:   filled or abounding with clouds