A refusal.
At a given point, the angle between magnetic north and true north.
At a given point, the angle between the line connecting this point with the geographical center of the earth and the equatorial plane.
An authoritative prohibition or negative; a forbidding; an interdiction.
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.
To use a veto against.