Flabbergast

['flæbəgɑːst] or ['flæbɚ,gæst]

Definition

(verb.) overcome with amazement; 'This boggles the mind!'.

Checker: Mollie--From WordNet

Definition

(v. t.) To astonish; to strike with wonder, esp. by extraordinary statements.

Inputed by Alisa

Definition

v.t. (coll.) to stun confound.

Inputed by Katrina