SACRAMENTO, Calif. -- Gov. Jerry Brown wasted no time Tuesday in signing a contentious California bill to impose one of the strictest school vaccination laws in the country following an outbreak of measles at Disneyland late last year.
rebuttal - the speech act of refuting by offering a contrary contention or argument. refutation, defence, defense - the speech act of answering an attack on your assertions; his refutation of the charges was short and persuasive; in defense he said the other man started it.
verb. verb. 1  To refute, especially by offering opposing evidence or arguments, as in a legal case: rebut an allegation. 2  To repel or reject: She rebutted his advances.