disconcert
VerbWordNet 3.0
Webster's Dictionary (GCIDE)
Disconcert \Dis`con*cert"\, v. t. [imp. & p. p. Disconcerted; p. pr. & vb. n. Disconcerting.] [Pref. dis- + concert: cf. OF. desconcerter, F. d['e]concerter.]
1.To break up the harmonious progress of; to throw into disorder or confusion; as, the emperor disconcerted the plans of his enemy. [1913 Webster]
2.To confuse the faculties of; to disturb the composure of; to discompose; to abash. [1913 Webster]
The embrace disconcerted the daughter-in-law somewhat, as the caresses of old gentlemen unshorn and perfumed with tobacco might well do.— Thackeray.
Syn: To discompose; derange; ruffle; confuse; disturb; defeat; frustrate. [1913 Webster]
Disconcert \Dis`con*cert"\, n. Want of concert; disagreement. --Sir W. Temple. [1913 Webster]