adj. Of or pertaining to justiciability; able to be evaluated and resolved by the courts.
the GNU version of the Collaborative International Dictionary of English
adj. Proper to be examined in a court of justice.
The Century Dictionary and Cyclopedia
Proper to be brought before a court of justice, or to be judicially disposed of.
Word Usage
"Tories on the website Conservative Home started joking that Ken Clarke, with his soft policy on things justiciable, is actually the Lib Dems 'sixth cabinet minister."