Source : Webster's Revised Unabridged Dictionary (1913)

Inapplicable \In*ap"pli*ca*ble\, a. [Pref. in- not +
   applicable.]
   Not applicable; incapable of being applied; not adapted; not
   suitable; as, the argument is inapplicable to the case. --J.
   S. Mill.

   Syn: Unsuitable; unsuited; unadapted; inappropriate;
        inapposite; irrelevant. -- {In*ap"pli*ca*ble*ness}, n.
        -- {In*ap"pli*ca*bly}, adv.

Source : WordNet®

inapplicable
     adj : not capable of being applied; "rules inapplicable to day
           students" [syn: {unsuitable}]