Source : Webster's Revised Unabridged Dictionary (1913)

Moir'e \Moi*r['e]"\, v. t. [imp. & p. p. {Moir['e]ed}; p. pr. &
   vb. n. {Moir['e]eing}.] Also Moire \Moire\ [F. moir['e].]
   To give a watered or clouded appearance to (a surface).