capable of being decided.
in intuitionistic logic, a proposition P is decidable in a given theory if it can be proven from the theory that "either P or not P", i.e. in symbols: P∨¬P.
describing a set for which there exists an algorithm that will determine whether any element is or is not within the set in a finite amount of time.
Possessed of a firm purpose.
Serving a particular purpose; adapted to a given purpose, especially through natural evolution.
Done or performed with a conscious purpose or intent.
Pertaining to or demonstrating purpose.
Pertaining to purpose, as reflected in behaviour or mental activity.
Of a clause or conjunction: expressing purpose.