Added 9 October 2026 doc /dɒk/ noun Categories: PeopleSocietyUncommon Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about doc at Wordnik → Where our words come from → A licensed medical practitioner. I felt so bad I went to see my doctor The United States federal department that promotes and administers domestic and foreign trade (including management of the census and the patent office); created in 1913. Origin Clipping of doctor. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: doctormedicophysicianmdmedicsurgeonaodtorpapertrinecodref Back to today's word