preemption
noun/priˈɛmpʃən/
Frequency rank: #19,460 most common English word
Meaning
the action of taking priority over or displacing something else, especially a law or right.

Example sentence
The federal law triggered preemption of the state regulation, making the local rule unenforceable.
Synonyms & related words
- override
- displacement
- supersession
- priority
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