adj. Not applicable; incapable of being applied; not adapted; not suitable; as, the argument is inapplicable to the case.
the GNU version of the Collaborative International Dictionary of English
adj. Not applicable; incapable of being applied; not adapted; not suitable.
The Century Dictionary and Cyclopedia
Not applicable; incapable of being or not proper to be applied; not suited or suitable; not fitting the case: as, the argument is inapplicable to the case.