Nullify (4)
'nullify' is the definition.
(I know that nullify is a more specific form of negate)
This is the entire clue.
(Other definitions for negate that I've seen before include "Cause to have no effect" , "Opera by Puccini" , "Age ten (anag)" , "Render ineffective" , "Make invalid" .)
'nullify' is the definition.
(I know that nullify is a more specific form of cancel)
This is the entire clue.
(Other definitions for cancel that I've seen before include "Annul or call off" , "Call off or invalidate" , "Rescind, abolish" , "Call off (arranged event)" , "Write off" .)
'nullify' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for repeal that I've seen before include "Annulment" , "Annul, rescind" , "Annul by legislative action" , "reversal of act" , "'Annul, revoke (6)'" .)
'nullify' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for revoke that I've seen before include "(In card games) fail to follow suit" , "Annul, rescind" , "Retract" , "Cancel; not follow suit" , "Cancel (a decree, etc)" .)
'nullify' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for undo that I've seen before include "Loosen; annul" , "Open, a knot say" , "Open buttons or ruin" , "set free" , "Unravel or ruin" .)
'nullify' is the definition.
(I know that nullify can be written as void)
This is all the clue.
(Other definitions for void that I've seen before include "Blank, invalid" , "Vacant; not valid" , "Gap, absence" , "Empty space or not legally binding" , "Emptiness, empty space" .)