What does "negator" mean?

One who, or that which, negates.

How do you pronounce "negator"?

Pronounced //nəˈɡeɪtəɹ//.

Common synonyms include: denier, inverter, logical negation, negation descriptor, negation device, negation word.

/nəˈɡeɪtəɹ/ noun

noun ·Rare ·Advanced level

Noun

1
One who, or that which, negates.
2
One who, or that which, negates.; A word (or other structural element) which causes negation.
"The word "not" is a negator in English."

"The word "not" is a negator in English."

From negate + -or, or directly from Latin negātor.