Definitions:
consisting in or characterized by the presence rather than the absence of distinguishing features.

constructive, optimistic, or confident

with no possibility of doubt; definite

(of a quantity) greater than zero.

containing, producing, or denoting an electric charge opposite to that carried by electrons

(of a photographic image) showing lights and shades or colours true to the original.

denoting the primary degree of an adjective or adverb, which expresses simple quality without qualification.

dealing only with matters of fact and experience; not speculative or theoretical.

relating to or denoting any of the air or fire signs, considered active in nature.

a desirable or constructive quality or attribute

a positive photographic image, especially one printed from a negative

a result of a test or experiment indicating that a certain substance or condition is p