Volitional

Origin

From Latin volitio, from velle, to wish.

Full definition of volitional

Adjective

1. done by conscious, personal choice; not based on external principles.1922, James Joyce
• A man of genius makes no mistakes. His errors are volitional and are the portals to discovery.
2. done intentionally, not by accidentAlcoholism : the volitional disease. http://www.alcoholicscandrinksafelyagain.com/newpage11.html
3. (rare) pertaining to volition