unconscious

/ˌʌnˈkɒnʃəs/
adjectiveIntermediate
formal

Not awake or aware of one's surroundings; in a state of deep sleep or fainting.

She remained unconscious for several hours after the surgery.

She was not awake or aware for several hours after the surgery.

💡

Often used in medical contexts to describe a state of unresponsiveness.

psychology

Not consciously aware of something; happening without deliberate thought.

His unconscious bias influenced his decision-making.

His hidden, unrecognized attitudes affected his choices.

💡

In psychology, refers to mental processes that occur outside of conscious awareness.

Collocations

unconscious biashidden prejudice or stereotypeunconscious mindpart of the mind that operates without conscious awareness

Synonyms

Antonyms

Related Phrases

lose consciousnessphrase
to become unconscious
regain consciousnessphrase
to wake up or become aware again

💡Pro Tip

Medical vs. Psychological Use

Be mindful of the context when using 'unconscious'. In medicine, it refers to a physical state, while in psychology, it refers to mental processes.

Gold Rule

Avoid Misuse

Do not use 'unconscious' to mean 'unaware' in a general sense unless referring to a medical or psychological context.

📖Word Origin

From Middle English 'unconscious', from Latin 'inconscient-' (not knowing), from 'in-' (not) + 'conscient-' (knowing).

📝Usage Notes

In medical contexts, 'unconscious' refers to a state of unresponsiveness. In psychology, it refers to mental processes outside of conscious awareness.

Word Breakdown

un-
not
prefix
+
-conscious
aware
root
English Dictionary