Illude \Il*lude"\, v. t. [imp. & p. p. {Illuded}; p. pr. & vb.
      n. {Illuding}.] [L. illudere, illusum; pref. il- in + ludere
      to play: cf. OF. illuder. See {Ludicrous}.]
      To play upon by artifice; to deceive; to mock; to excite and
      disappoint the hopes of.

English Dictionary: Ileitides	by the DICT Development Group
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Illutation \Il`lu*ta"tion\, n. [Pref. il- in + L. lutum mud: cf.       F. illutation.]       The act or operation of smearing the body with mud,       especially with the sediment from mineral springs; a mud       bath.