adjective
- containing, expressing, or implying a denial or refusal; that says “no”: a negative reply
- opposite to something regarded as positive; specif.,
- lacking in positive character or quality
- lacking evidence, affirmation, etc.
- having the effect of diminishing, depriving, or denying
- faultfinding, antagonistic, destructive, etc.: negative criticism, a negative political campaign
- Biol. directed away from the source of a stimulus: negative tropism
- ☆ Elec.
- of, generating, or charged with negative electricity
- having an excess of electrons
- Logic denying something about a subject: “no reptiles are warmblooded” is a negative proposition
- Math. designating a quantity less than zero, or one to be subtracted; minus quantity
- 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
- Photog. reversing the relation of light and shade of the subject
Origin:
ME negatife < OFr or L: OFr négatif < L negativus < negatus: see negation
adverb, interjection
no; not so: so used in radio communication
transitive verb negatived, negativing
- to refuse; reject
- ☆ to veto (a candidate, motion, or bill)
- to deny; contradict
- to prove false; disprove
- to counteract; neutralize