Meaning & Definition
noun
The part of the mind that is inaccessible to the conscious mind but that affects behavior and emotions.
Freud emphasized the importance of the unconscious in shaping our dreams and desires.
adjective
Not awake and aware of and responding to one's environment.
He was found lying on the ground, unconscious after the fall.
Existing or operating outside of awareness; subconscious.
Her unconscious biases influenced her decision-making without her realizing.
Etymology
From the prefix 'un-' meaning 'not' and 'conscious' from Latin 'conscientem', meaning 'aware'.
Common Phrases and Expressions
unconscious mind:
The part of the mind that is not accessible to the conscious thought but influences behavior.
unconscious desire:
A wish or yearning that one is not actively aware of.
unconscious bias:
An automatic, unintentional preference that can affect judgments and decisions.
Slang Meanings
Out cold
After the party, he was out cold on the couch.
Lights out
She had too much to drink and was lights out in no time.