Voluntary agreement or permission.
To express willingness, to give permission.
To cause to sign a consent form.
To agree in opinion or sentiment; to be of the same mind; to accord; to concur.
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.
To use a veto against.