nonplussed : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: nonplussed	by the DICT Development Group
2 results for nonplussed
From WordNet (r) 3.0 (2006) [wn]:
nonplussed adj filled with bewilderment; "at a loss to understand those remarks"; "puzzled that she left without saying goodbye" Synonym(s): at a loss(p), nonplused, nonplussed, puzzled
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nonplus \Non"plus`\, v. t. [imp. & p. p. {Nonplused}or {Nonplussed}; p. pr. & vb. n. {Nonplusing} or {Nonplussing}.] To puzzle; to confound; to perplex; to cause to stop by embarrassment. He has been nonplused by Mr. Dry's desiring him to tell what it was that he endeavored to prove. --Spectator.