Nullify (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(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" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(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" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for repeal that I've seen before include "Annulment" , "Annul, rescind" , "Annul by legislative action" , "reversal of act" , "'Annul, revoke (6)'" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(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)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(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" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nullify</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(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" .)