not

adv

Etymology: Etymology tree Proto-Indo-European *né Proto-Germanic *ne Proto-West Germanic *ne Proto-Indo-European *h₂ey- Proto-Indo-European *-u Proto-Indo-European *h₂óyu Proto-Indo-European *-osinflu. Proto-Germanic *aiwaz Proto-West Germanic *aiw univ. Proto-West Germanic *naiw Proto-Indo-European *wekʷ- Proto-Indo-European *-tis Proto-Indo-European *wékʷtisder.? Proto-Indo-European *weǵʰ- Proto-Indo-European *-tis Proto-Indo-European *wéǵʰtisder.? Proto-Germanic *wihtą Proto-West Germanic *wiht Proto-West Germanic *naiwwiht Old English nāwiht Old English *nōht Middle English nought Middle English not English not From Middle English not, nat, a variant of noght, naht (“not, nothing”), from Old English *nōht, nāht (“nought, nothing”), shortening of nōwiht, nāwiht (“nothing”, literally “not anything”), from Proto-West Germanic *naiwwiht, corresponding to ne (“not”) + ōwiht, āwiht (“anything”), corresponding to ā (“ever, always”) + wiht (“thing, creature”). Cognate with Scots nat, naucht (“not”), Saterland Frisian nit (“not”), West Frisian net (“not”), Dutch niet (“not”), German nicht (“not”). Compare nought, naught and aught. More at no, wight, whit.

1. Negates the meaning of the modified verb.

   “Did you take out the trash? — No, I did not. I do not think it was my turn, was it?”

   “Not knowing any better, I went ahead.”

2. To no degree.

   “That is not red; it's green.”

   “It's not you, it's me.”

3. Used to indicate the opposite or near opposite, often in a form of understatement.

   “That day was not the best day of my life. (meaning the day was bad or awful)”

   “It was not my favorite movie of all time. (meaning the speaker dislikes or strongly dislikes the movie)”

4. Used before a determiner phrase, a pronominal phrase etc. to convey a negative attitude (e.g. denial, sadness, anger) towards something.

   “Oh god, not that! Anything but that!”

   “Not another rainy day!”

5. Used before a non-finite clause (especially a gerund-participial clause) or less commonly a determiner phrase to ironically convey some attitude (e.g. surprise, incredulity, amusement, embarrassment) towards something.

   “Not me writing example sentences again.”

   “Not me crying by the end of that!! You are a brilliant, beautiful human who deserves no less than the world. Thank you for taking the time to watch unicorn store. It’s a film that means so much to me.”

conj

Etymology: Etymology tree Proto-Indo-European *né Proto-Germanic *ne Proto-West Germanic *ne Proto-Indo-European *h₂ey- Proto-Indo-European *-u Proto-Indo-European *h₂óyu Proto-Indo-European *-osinflu. Proto-Germanic *aiwaz Proto-West Germanic *aiw univ. Proto-West Germanic *naiw Proto-Indo-European *wekʷ- Proto-Indo-European *-tis Proto-Indo-European *wékʷtisder.? Proto-Indo-European *weǵʰ- Proto-Indo-European *-tis Proto-Indo-European *wéǵʰtisder.? Proto-Germanic *wihtą Proto-West Germanic *wiht Proto-West Germanic *naiwwiht Old English nāwiht Old English *nōht Middle English nought Middle English not English not From Middle English not, nat, a variant of noght, naht (“not, nothing”), from Old English *nōht, nāht (“nought, nothing”), shortening of nōwiht, nāwiht (“nothing”, literally “not anything”), from Proto-West Germanic *naiwwiht, corresponding to ne (“not”) + ōwiht, āwiht (“anything”), corresponding to ā (“ever, always”) + wiht (“thing, creature”). Cognate with Scots nat, naucht (“not”), Saterland Frisian nit (“not”), West Frisian net (“not”), Dutch niet (“not”), German nicht (“not”). Compare nought, naught and aught. More at no, wight, whit.

1. And not.

   “I wanted a plate of shrimp, not a bucket of chicken.”

   “He painted the car blue and black, not solid purple.”

intj

Etymology: Etymology tree Proto-Indo-European *né Proto-Germanic *ne Proto-West Germanic *ne Proto-Indo-European *h₂ey- Proto-Indo-European *-u Proto-Indo-European *h₂óyu Proto-Indo-European *-osinflu. Proto-Germanic *aiwaz Proto-West Germanic *aiw univ. Proto-West Germanic *naiw Proto-Indo-European *wekʷ- Proto-Indo-European *-tis Proto-Indo-European *wékʷtisder.? Proto-Indo-European *weǵʰ- Proto-Indo-European *-tis Proto-Indo-European *wéǵʰtisder.? Proto-Germanic *wihtą Proto-West Germanic *wiht Proto-West Germanic *naiwwiht Old English nāwiht Old English *nōht Middle English nought Middle English not English not From Middle English not, nat, a variant of noght, naht (“not, nothing”), from Old English *nōht, nāht (“nought, nothing”), shortening of nōwiht, nāwiht (“nothing”, literally “not anything”), from Proto-West Germanic *naiwwiht, corresponding to ne (“not”) + ōwiht, āwiht (“anything”), corresponding to ā (“ever, always”) + wiht (“thing, creature”). Cognate with Scots nat, naucht (“not”), Saterland Frisian nit (“not”), West Frisian net (“not”), Dutch niet (“not”), German nicht (“not”). Compare nought, naught and aught. More at no, wight, whit.

1. Used to indicate that the previous phrase was meant sarcastically or ironically.

   “Near-synonyms: I don't think; psych; bender (obsolete, UK)”

   “I really like hanging out with my little brother watching Barney … not!”

name

1. Alternative spelling of Nut.

noun

1. A unary operation on logical values that changes true to false, and false to true.

   “Notice that the NOT symbol is simply a BUF symbol followed by a bubble. The bubble represents logical inversion and is the actual NOT gate. Anytime you see a bubble attached to a gate pin, you can detach it from the pin and insert a separate NOT gate in its place without affecting the resulting logic.”