COGNIZABLE
knowable, cognizable, cognisable, cognoscible
(adjective) capable of being known
Source: WordNet® 3.1
Etymology
Adjective
cognizable (comparative more cognizable, superlative most cognizable)
Capable of being known or perceived.
(legal) Within the jurisdiction of a particular court.
Source: Wiktionary
Cog"ni*za*ble ( or , a. Etym: [F. connaissable, fr. connaître to
know, L. cognoscere. See Cognition.]
1. Capable of being known or apprehended; as, cognizable causes.
2. Fitted to be a subject of judicial investigation; capable of being
judicially heard and determined.
Cognizable both in the ecclesiastical and secular courts. Ayliffe.
Source: Webster’s Unabridged Dictionary 1913 Edition