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consciousness

noun [U] (AWAKE)
 
 
/ˈkɒn.ʃəs.nəs/ US  /ˈkɑːn-/

Definition

B2 the state of being awake, thinking, and knowing what is happening around you: He lost consciousness after his accident and never recovered/regained it.Not sleeping and not unconscious
(Definition of consciousness noun (AWAKE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of consciousness