To oppose, hinder, or prevent, as if by an effectual command.
To deny, exclude from, or warn off, by express command.
To disallow; to proscribe.
To use a veto against.
An invocation of that right.
A technique or mechanism for discarding what would otherwise constitute a false positive in a scientific experiment
A political right to disapprove of (and thereby stop) the process of a decision, a law etc.
An authoritative prohibition or negative; a forbidding; an interdiction.