Immobility, idleness (8)
I believe the answer is:
inaction
I believe this is a double definition.
'immobility' is the first definition.
(I've seen this before)
'idleness' is the second definition.
(thesaurus)
(Other definitions for inaction that I've seen before include "Ionic tan (anag.)" , "doing nothing whatsoever" , "Idleness of nicotian sort" , "Failure to do anything" , "Immobility" .)