Source : Webster's Revised Unabridged Dictionary (1913)

Query \Que"ry\, v. t. [imp. & p. p. {Queried}; p. pr. & vb. n.
   {Querying}.]
   1. To put questions about; to elicit by questioning; to
      inquire into; as, to query the items or the amount; to
      query the motive or the fact.

   2. To address questions to; to examine by questions.

   3. To doubt of; to regard with incredulity.

   4. To write `` query'' (qu., qy., or ?) against, as a
      doubtful spelling, or sense, in a proof. See {Qu[ae]re}.