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

(of a person, attitude, or situation) not desirable or optimistic

(of a quantity) less than zero.

containing, producing, or denoting the kind of electric charge carried by electrons.

(of a photographic image) showing light and shade or colours reversed from those of the original.

relating to or denoting any of the earth or water signs, considered passive in nature.

(in parliament) relating to or denoting proposed legislation which will come into force after a specified period unless explicitly rejected in a parliamentary vote.

a word or statement that expresses denial, disagreement, or refusal

a negative photographic image made on film or specially prepared glass, from which positive prints may be made

a result of a test or experiment indicating that a certain substance or condition is not present or does not exist

the part of an electric circuit that is at a lower electrical potential than another part designated as having zero electrical potential.

a number less than zero.

refuse to accept; reject

render ineffective; neutralize