stupefaction

(noun) a feeling of stupefied astonishment.

(noun) marginal consciousness. Synonyms: grogginess, stupor, semiconsciousness. Examples: "His grogginess was caused as much by exhaustion as by the blows." "Someone stole his wallet while he was in a drunken stupor."

(noun) the action of stupefying; making dull or lethargic. Example: "The professor was noted for his stupefaction of the students."