 ##  [Nonaxiomatizability](/nonaxiomatizability) 

  ##  [Nonaxiomatizability](https://mathlogic.quantumdictionary.io/nonaxiomatizability-0) 

  
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- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

The property of a class of structures or a semantic property that it cannot be captured by any single effective (e.g., recursively enumerable) or finite set of axioms in a given formal language; no axiom system in that language characterizes exactly the intended class.