A negative vote by a PERMANENT MEMBER is called VETO
When a president rejects a bill passed by Congress and sends it back, it is called a "veto." A veto is a constitutional right that allows the president to reject a bill passed by Congress. Congress can override a presidential veto with a two-thirds majority vote in both the House of Representatives and the Senate.
"Veto".
Veto
A presidential veto.
when congress veto from both houses this is called
This action is called an over-ride or over-riding of a veto.
override veto
The answer is contained within the question. It is called a "VETO."
It is called an over-ride. It happens when both houses (senate and house of representitives) over-ride the veto with a 2/3 majority.
Veto,
Veto,