(transitive) To make indefinite; to obliterate or confuse the definition or limitations of. / (programming, transitive) To remove the definition of; to return to an undefined state.

Lacking a definition or value. / (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.

Third-person singular simple present indicative form of undefine

Not definable.

Anything that cannot be defined.

The quality of being undefinable.

In an undefinable manner

plural of undefinable

present participle of undefine

plural of undefinability