n. The act of deliberating; the act of weighing and examining conflicting reasons or principles; consideration; mature reflection.n. Mutual discussion and examination of the reasons for and against a measure: as, the deliberations of a legislative body or a council.n. Slowness in decision or action: as, he spoke with the greatest deliberation.n. In criminal law, reflection, however brief, upon the act before committing it; fixed and determined purpose, as distinguished from sudden impulse.