"Pistols, then, at eight o’clock, in the Bois de Vincennes," said Beauchamp, quite disconcerted, not knowing if he was dealing with an arrogant braggadocio or a supernatural being.
A burst of laughter from the auditors did not in the least disconcert the speaker, who continued,—"Yes, gentlemen; Edward, the infant phenomenon, who is quite an adept in the art of killing."
When Monte Cristo entered the boudoir,—to which we have already once introduced our readers, and where the baroness was examining some drawings, which her daughter passed to her after having looked at them with M. Cavalcanti,—his presence soon produced its usual effect, and it was with smiles that the baroness received the count, although she had been a little disconcerted at the announcement of his name.
There are no more uses of "disconcerting" in the book.
Show samples from other sources
It was disconcerting to realize the experts don’t really understand what is going on either.
Changing teachers in the middle of the semester was disconcerting.