'Nonplussed' definitions:

Definition of 'nonplussed'

From: WordNet
adjective
Filled with bewilderment; "at a loss to understand those remarks"; "puzzled that she left without saying goodbye" [syn: at a loss(p), nonplused, nonplussed, puzzled]

Definition of 'Nonplussed'

From: GCIDE
  • Nonplus \Non"plus`\, v. t. [imp. & p. p. Nonplusedor Nonplussed; p. pr. & vb. n. Nonplusing or Nonplussing.] To puzzle; to confound; to perplex; to cause to stop by embarrassment. [1913 Webster]
  • He has been nonplused by Mr. Dry's desiring him to tell what it was that he endeavored to prove. --Spectator. [1913 Webster]

Synonyms of 'nonplussed'

From: Moby Thesaurus

Words containing 'Nonplussed'