negatory UK /ˈnɛɡət(ə)ɹi/US /ˈnɛɡəˌtɔɹi/adjective 1noun 1 adjective1 •Negative; negating.No negative Words are necessary here, because the qualifying Words will be absolutely negatory, if they do not imply an Exclusion of the superior Courts. — 1768 noun1 •No.Ah, you wanna give me a 10-9 on that, Pig Pen? Negatory, Pig Pen, you're still too close. Yeah, them hogs is startin' to close up my sinuses. Mercy sake's, you better back off another ten. — 1975