adjective

1. containing, expressing, or implying a denial or refusal; that says “no” a negative reply
2. opposite to something regarded as positive; specif.,
   1. lacking in positive character or quality
   2. lacking evidence, affirmation, etc.
   3. having the effect of diminishing, depriving, or denying
   4. faultfinding, antagonistic, destructive, etc. negative criticism, a negative political campaign
3. Biol. directed away from the source of a stimulus negative tropism
4. ☆ Elec.
   1. of, generating, or charged with negative electricity
   2. having an excess of electrons
5. Logic denying something about a subject “no reptiles are warmblooded” is a negative proposition
6. Math. designating a quantity less than zero, or one to be subtracted; minus quantity
7. Med. not having or not demonstrating, showing, or proving the presence or existence of a condition, infection, symptoms, bacteria, etc. a patient who is negative for TB; the X-rays were negative
8. Photog. reversing the relation of light and shade of the subject

Etymology: ME negatife < OFr or L: OFr négatif < L negativus < negatus: see negation

adverb, interjection

noun

1. a word, affix, phrase, etc. that denies, rejects, or refuses (Ex.: no, not, by no means)
2. a statement of denial, refusal, or rejection
3. the point of view that denies or attacks the positive or affirmative the negative won the debate
4. an undesirable element or quality; drawback, shortcoming, defect, etc.
5. an impression of something, as a sculpture, that shows it in reverse
6. Obsolete the right of veto
7. Elec. a terminal, electrode, or plate having an excess of electrons flowing out toward a positive terminal, electrode, or plate, as in a storage battery or dry cell
8. Math. a quantity less than zero, or one to be subtracted; minus quantity
9. Photog. an exposed and developed photographic film or plate on which light and shadow are the reverse of what they are in the positive printed from this

transitive verb negatived -·tived, negativing -·tiv·ing

1. 1. to refuse; reject
   2. ☆ to veto (a candidate, motion, or bill)
2. to deny; contradict
3. to prove false; disprove
4. to counteract; neutralize

interjection