Akademik

leisure
n.
1 free time; time at one's own disposal.
2 enjoyment of free time.
3 (usu. foll. by for, or to + infin.) opportunity afforded by free time.
Phrases and idioms:
at leisure
1 not occupied.
2 in an unhurried manner. at one's leisure when one has time.
Derivatives:
leisureless adj.
Etymology: ME f. AF leisour, OF leisir ult. f. L licere be allowed

Useful english dictionary. 2012.