Source : Webster's Revised Unabridged Dictionary (1913)

Adduct \Ad*duct"\, v. t. [L. adductus, p. p. of adducere. See
   {Adduce}.] (Physiol.)
   To draw towards a common center or a middle line. --Huxley.

Source : WordNet®

adduct
     n : a compound formed by an addition reaction

adduct
     v : draw a limb towards the body; "adduct the thigh muscle"
         [ant: {abduct}]