What does the word contribute mean?

Usage examples for contribute

  1. It is my hope that each of you may contribute something that will he of service in arriving at the truth of this unfortunate incident." – Master Tales of Mystery, Volume 3 by Collected and Arranged by Francis J. Reynolds
  2. " It is only fair to give her a chance to contribute if she wishes," said Grace slowly. – Grace Harlowe's Second Year at Overton College by Jessie Graham Flower