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English definition of “unconscious”

unconscious

adjective uk   /ʌnˈkɒn.ʃəs/ us    /-ˈkɑːn-/
B2 in the state of not being awake, especially as the result of a head injury: She was hit on the head by a stone and knocked unconscious. C2 An unconscious thought or feeling is one that you do not know you have: my unconscious desire to impress him
unconsciously
adverb uk   /-li/ us  
unconsciousness
noun [U] uk   /-nəs/ us  

unconscious

noun uk   /ʌnˈkɒn.ʃəs/ us    /-ˈkɑːn-/
the unconscious the part of your mind that contains feelings and thoughts that you do not know about, and that influences the way you behave
(Definition of unconscious from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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