demonstrability

The word 'demonstrability' is built upon the Latin verb demonstrare, meaning "to point out, show, or prove," which itself is composed of de- (completely) and monstrare (to show). The suffix -bilitas was added in Latin to form abstract nouns denoting a capacity or susceptibility. Entering English via French, the core morpheme 'demonstra-' retained its essential meaning of logical or evident proof. Therefore, 'demonstrability' literally means "the quality of being able to be completely shown," evolving into the modern abstract concept of the capacity for something to be conclusively proven or made evident through logical argument or empirical evidence.

Structure: demonstra (to show) + bility (quality of) - demonstra: From Latin demonstrare (to point out, show, prove). A verb-forming element in this context. - bility: A suffix forming nouns indicating a quality, state, or condition, from Latin -bilitas.