Peremptory

Part of speech: adjective (a.)

1. Precluding debate or expostulation; not admitting of question or appeal; positive; absolute; decisive; conclusive; final. Think of heaven with hearty purposes and peremptory designs to get thither. Jer. Taylor.

2. Positive in opinion or judgment; decided; dictatorial; dogmatical. Be not too positive and peremptory. Bacon. Briefly, then, for we are peremptory. Shak.

3. Firmly determined; unawed. [Poetic] Shak. Peremptory challenge (Law) See under Challenge. -- Peremptory mandamus, a final and absolute mandamus. -- Peremptory plea, a plea by a defendant tending to impeach the plaintiff's right of action; a plea in bar.

Synonyms: Decisive; positive; absolute; authoritative; express; arbitrary; dogmatical.