A result in a test or experiment that indicates the presence of a particular condition or substance. The lab test came back with a positive for the virus.
A photographic image in which the lights and darks appear as they do in nature, as opposed to a negative. The photographer developed the film to produce a positive.
A good, affirmative, or constructive quality or attribute. One positive of the new policy is that it reduces waste.
The base degree of comparison of an adjective or adverb, as opposed to the comparative or superlative. In the sequence "fast, faster, fastest", "fast" is the positive.
A number, quantity, or electric potential that is greater than zero. In mathematics, two is a positive.