“+ adjective
Etymology: Middle English, from un- (I) + exercised, past participle of exercisen to exercise
: not exercised:
a. : not put to use or trial : untried , unpracticed
a faculty left unexercised
I cannot praise a fugitive and cloistered virtue, unexercised and unbreathed — John Milton
b. : not made effective in action : not exerted : unclaimed
an unexercised right
a privilege unexercised for years
c. : not accustomed to physical exercise : sedentary , inactive
skiing … within the reach of the most unexercised — Times Literary Supplement
d. archaic : not fitted or prepared by exercise : untrained