negative
adj//-ɾɪv//negativ
Not positive or neutral; bad; undesirable; unfavourable.
(physics) Of electrical charge of an electron and related particles [from the 18th c.]
(linguistics, logic) Denying a proposition; negating a concept.
(often used pejoratively) Pessimistic; not tending to see the bright side of things.
(photography) An image in which dark areas represent light ones, and the converse. [from 19th c.]