Nought (7)

'nought' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for nothing that I've seen before include "What's in a vacuum?" , "Zilch, nada" , "What Cordelia had to say" , "Not a whit" , "A void" .)
'nought' is the definition.
(I know that nought can be written as zero)
This is the entire clue.
(Other definitions for zero that I've seen before include "Nonentity" , "[NIX]" , "Love" , "See 22" , "Nought, nothing" .)