The meaning of CONSCIOUS is having mental faculties not dulled by sleep, faintness, or stupor : awake. How to use conscious in a sentence. Synonym Discussion of Conscious.

Conscious is an adjective that simply means alert and awake. If you fall from a tree and smack your head on the side of the wheelbarrow, there's a good chance you won't be conscious afterward. …

CONSCIOUS definition: 1. to notice that a particular thing or person exists or is present: 2. awake, thinking, and…. Learn more.

Consciousness is being aware of something internal to one's self or of states or objects in one's external environment. [1] . It has been the topic of extensive explanations, analyses, and debate among …

Define conscious. conscious synonyms, conscious pronunciation, conscious translation, English dictionary definition of conscious. aware; capable of thought or will: a conscious decision; cognizant: …

Jan 20, 2026 · Adjective conscious (comparative more conscious, superlative most conscious) Alert, awake; with one's mental faculties active.

Someone who is conscious is awake rather than asleep or unconscious. She was fully conscious all the time and knew what was going on.

Definition of conscious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

not used before a noun, [more conscious; most conscious] : aware of something (such as a fact or feeling) : knowing that something exists or is happening — usually + of or that

Conscious is an adjective that simply means alert and awake. If you fall from a tree and smack your head on the side of the wheelbarrow, there's a good chance you won't be conscious afterward. …