adj. Intending to or resulting in disposition (disposing of or settling a matter).
the GNU version of the Collaborative International Dictionary of English
adj. Disposing; tending to regulate; decretive.
adj. Belonging to disposition or natural, tendency.
The Century Dictionary and Cyclopedia
Relating to disposal; disposing or regulating.
Pertaining to inclination or natural disposition.
Word Usage
"COL Brownbeck's opinion doesn't make clear how Congress intended the Commission process to differ from standard courts-martial, other than the self-evident post-2006 CSRT "dispositive" exception."