Denial of the truth of a clause or sentence, typically involving the use of a negative word (e.g., not, no, never) or a word or affix with negative force (e.g., nothing, non-)
A proposition whose assertion specifically denies the truth of another proposition
Inversion
The absence or opposite of something actual or positive
NEGATION, the act of negating (to nullify (to make useless or ineffective)) [n]
The contradiction or denial of something
NEGATION, the act of negating (to nullify (to negate)) [n]