Difference between Indefinable and Undefined

What is the difference between Indefinable and Undefined?

Indefinable as an adjective is that cannot be precisely defined or put into words while Undefined as an adjective is lacking a definition or value

Part of speech: adjective

Definition: That cannot be precisely defined or put into words That defies description; indescribable

Part of speech: adjective

Definition: Lacking a definition or valueThat does not have a meaning and is thus not assigned an interpretation (for example, division by zero)

Example sentence: And yet what is Modernism? It is undefined.

We hope you now know whether to use Indefinable or Undefined in your sentence.