Sort: Oldest first
 
2006 - WordNet 3.0
By Princeton University
 
2010 - New Age Dictionary Database
By Oddity Software
 
1899 - The american dictionary of the english language.
By Daniel Lyons
 
1894 - The Clarendon dictionary
By William Hand Browne, Samuel Stehman Haldeman
 
1919 - The Concise Standard Dictionary of the English Language
By James Champlin Fernald
 
1920 - A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.
 
1790 - A Complete Dictionary of the English Language
By Thomas Sheridan