1. (

• stupefaction

) a feeling of stupefied astonishment ;

2. (

• grogginess ,
• stupor ,
• stupefaction ,
• semiconsciousness

) marginal consciousness; "his grogginess was caused as much by exhaustion as by the blows"; "someone stole his wallet while he was in a drunken stupor" ;

3. (

• stupefaction

) the action of stupefying; making dull or lethargic; "the professor was noted for his stupefaction of the students" ;