资料来源 : pyDict

不清洁;不纯洁;不贞

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Unclean \Un*clean"\, a. [AS. uncl?ne. See {Unnot}, and {Clean}.]
   1. Not clean; foul; dirty; filthy.

   2. Ceremonially impure; needing ritual cleansing.

            He that toucheth the dead body of any man shall be
            unclean seven days.                   --Num. xix.
                                                  11.

   3. Morally impure. ``Adultery of the heart, consisting of
      inordinate and unclean affections.'' --Perkins. --
      {Un*clean"ly}, adv. -- {Un*clean"ness}, n.

   {Unclean animals} (Script.), those which the Israelites were
      forbidden to use for food.

   {Unclean spirit} (Script.), a wicked spirit; a demon. --Mark
      i. 27.

资料来源 : WordNet®

uncleanness
     n : the state of being unsanitary [syn: {dirtiness}] [ant: {cleanness}]