Source : Webster's Revised Unabridged Dictionary (1913)

Leisurely \Lei"sure*ly\ (l[=e]"zh[-u]r*l[y^]), a.
   Characterized by leisure; taking abundant time; not hurried;
   as, a leisurely manner; a leisurely walk.

Leisurely \Lei"sure*ly\, adv.
   In a leisurely manner. --Addison.

Source : WordNet®

leisurely
     adj : not hurried or forced; "an easy walk around the block"; "at
           a leisurely (or easygoing) pace" [syn: {easy}, {easygoing}]
     adv : in an unhurried way or at one's convenience; "read the
           manual at your leisure"; "he traveled leisurely" [syn:
           {at leisure}]