nullify

The California law must be nullified, the administration says.

The opposition has accused prosecutors of targeting elected officials in a bid to nullify any opposing voices ahead of national elections.

"The reciprocal tariffs effectively nullify the preferences that sub-Saharan Africa countries enjoy under Agoa," South Africa's foreign and trade ministers said in a joint statement on Friday.

Judges have issued orders against Trump's attempt to nullify the 14th Amendment to the Constitution and cut off the federal government’s loans and grants and other spending, which is a power exclusively reserved for Congress.

These are to ensure that the threat, however tiny, is closely monitored and, if necessary, steps are taken to nullify it.