Leisure (4,3)
'leisure' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for ease that I've seen before include "Move gently or carefully" , "Affluence" , "Lack of difficulty" , "No trouble" , "Comfort; facility" .)
'leisure' is the definition.
(thesaurus)
This is all the clue.