definition of
stupefy

[1] #1 stupefy v. [besot] make dull or stupid or muddle with drunkenness or infatuation. wn

[2] #2 stupefy v. [perplex, vex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, nonplus, gravel, amaze, dumbfound] be a mystery or bewildering to; "This beats me!"; "Got me--I don't know the answer!"; "a vexing problem"; "This question really stuck me". wn

[3] #3 stupefy v. [stun] make senseless or dizzy by or as if by a blow; "stun fish". wn