Conscious  —adj. 1 awake and aware of one's surroundings and identity. 2 (usu. Foll. By of or that) aware, knowing. 3 (of actions, emotions, etc.) Realized or recognized by the doer; intentional. 4 (in comb.) Aware of; concerned with (fashion-conscious). —n. (prec. By the) the conscious mind.  consciously adv. Consciousness n. [latin scio know]