unconstitutional
un-kon-sti-TOO-shuh-nuhl/ˌʌnˌkɑnstɪˈtuʃənəl/UKun-kon-sti-TYOO-shuh-nuhl/ˌʌnˌkɒnstɪˈtjuːʃənəl/
- 1Against the rules written in a country's constitution.
Like breaking the most important rulebook that everyone in a country must follow.
The judge ruled that the new law was unconstitutional.
Many people felt the ban was unconstitutional and unfair.
Similarillegal, unlawful, invalid, illegitimate
Oppositeconstitutional
Note
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Origin
Made from un- and constitutional, meaning 'not constitutional'.