Unconscious in this sentence is descriptive. Barry is unconscious. Therefore, unconscious here is an adjective relating to Barry's mind.
Unconscious is an adjective.
The word unconscious, like other words ending in -ous, is an adjective.
The word "unconscious" can function as both an adjective and a noun. As an adjective, it describes someone who is not awake or aware. As a noun, it refers to the state of being without awareness or sensation.
the id is powered by the unconscious and is strictly instinct
unconscious.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.