Woordenboek der Nederlandsche Taal
The Woordenboek der Nederlandsche Taal (WNT; lit. 'Dictionary of the Dutch language') is a dictionary of the Dutch language. It contains between 350,000 and 400,000 entries describing Dutch words from 1500 to 1976.
Source: Wikipedia — Woordenboek der Nederlandsche Taal (CC BY-SA 4.0)