Dictionary.net

The fees charged for the use of a court, including the initial filing fee, fees for serving the summons, complaint and other court papers, fees to pay a court reporter to transcribe deposition and in-court testimony and, if a jury is involved, to pay the daily stipend of jurors. Often costs to photocopy court papers and exhibits are also included. Court costs must be paid by both parties as the case progresses, but ultimately, the losing party will be responsible for both parties' costs.