Completenessentirity

Completenessentirity is a neologism that appears occasionally in speculative or theoretical discussions to describe a combined quality of a system or theory: it should be complete in the sense of handling all definable statements within its scope, and it should exhibit entirety or wholeness by covering the subject domain in a way that leaves no relevant aspects unaddressed. Because the term is not widely adopted, its precise meaning is not fixed and can vary by author.

Etymology and background: The word seems to be a portmanteau formed from completeness and entirety (or entirity as a variant). It is not recorded in standard dictionaries and does not align with established technical terms in logic, mathematics, or philosophy. As such, uses of completenessentirity rely on explicit definitions supplied by the author and are more about signaling a holistic ambition than referring to a canonical concept.

Usage and interpretation: In logic or mathematics, one might encounter the idea of a theory that is both complete (every statement about the intended domain is decided within the theory) and exhaustive in its domain coverage. In philosophy of science, systems design, or ontology, completenessentirity can function as a heuristic to stress that a framework aims for full descriptive reach as well as internal definiteness. However, because standard terminology already separates completeness, entirety, exhaustiveness, and comprehensiveness, the coined term should be defined clearly if used in scholarly work.

See also: completeness, entirety, exhaustiveness, comprehensiveness, model theory.