(computing, programming) The act of undeclaring something previously declared.

plural of undeclaration

(transitive) To reverse the process of declaring; to unsay. / (transitive, programming) To revoke the declaration of (a variable, namespace, etc.) so that it is no longer available.

Third-person singular simple present indicative form of undeclare

present participle of undeclare

Not declared

Not declarable

work for which payment is made but no taxation is paid