This is the compilation of Webster's Unabridged Dictionary 1913. It contains 111,716 definitions and 1,532,178 cross-references. The reason for the high number of cross-references is that each word within a given definition is further linked to its own definition in Webster's Unabridged Dictionary (1913), if such a definition exists. Authored by Noah Webster (1758–1843). He spent decades of research in compiling his dictionaries and this edition contains some 111716 entries.