be disallowed

Definitions

To be officially forbidden, prohibited, or not permitted.

To be declared invalid or unacceptable according to rules or regulations.

Examples

The use of mobile phones will be disallowed during the final examination.

Any entry submitted after the deadline will be disallowed by the committee.

Synonyms

be prohibited be forbidden be banned be proscribed be vetoed be ruled out be barred

Antonyms

be allowed be permitted be authorized be sanctioned be approved be granted be enabled