definability

Definability refers to the ability to precisely describe or specify something within a particular language or system so that it can be uniquely identified or distinguished from other things. In mathematics and logic, it means that a concept, property, or object can be expressed using a set of rules or symbols within a formal language. If something is definable, it can be clearly and unambiguously described or characterized using the tools available in that system, making it understandable and distinguishable based on the definitions and formulas used.