In the US, that would be the president.
The President can veto Federal bills. The Governor of a state can veto state bills from that state.
The president is the only one who "vetoes" bills
No Representatives can not veto bills.
the right or power of a president or governor to reject bills
Bills can't be passed without the president's involvement on some level. The president signs it, or vetoes it. If Congress over-rides the veto, the bill becomes law no matter what the president does. In that case the president cannot exercize another veto.
The Executive Branch has the power to veto legislation.
The President can veto it,but the Congress can surpass the President's veto with a 2/3 vote.
Veto.
per the US Constitution, the President can recommend laws to be acted upon by the Congress, and he has the power to veto legislation made by the Congress that he disagrees with
The president.
Only the President has the power to veto federal bills. He vetoes a bill by sending it back to Congress with his objections.
It isn't really a veto ( only the President can veto) but Congress (legislative branch) can table a law, vote it down, send it to committee, pass a law to send to the President, or send it back to the backers to rewrite it and submit again at a later date.