Weak·en v. t. [imp. & p. p. Weakened p. pr. & vb. n. Weakening.]
  1. To make weak; to lessen the strength of; to deprive of strength; to debilitate; to enfeeble; to enervate; as, to weaken the body or the mind; to weaken the hands of a magistrate; to weaken the force of an objection or an argument.
     Their hands shall be weakened from the work, that it be not done.   --Neh. vi. 9.
  2. To reduce in quality, strength, or spirit; as, to weaken tea; to weaken any solution or decoction.
  weakened
       adj 1: impaired by diminution [syn: diminished, lessened, vitiated]
       2: made weak or weaker
       3: reduced in strength; "the faded tones of an old recording"
          [syn: attenuate, attenuated, faded]
       4: mixed with water; "sold cut whiskey"; "a cup of thinned
          soup" [syn: cut, thinned]
       5: used of inanimate objects or their value [syn: hurt]