Added 10 October 2026 tientsin noun Categories: PlacesRare Words noun ! Definition from WordNet 3.1, Princeton University. More about tientsin at Wordnik → Where our words come from → A major industrial center in northeastern China on the Grand Canal near the Yellow Sea; 3rd largest city in China. Related Words: tianjinnankingchinkiangpeipingpekingmetastructurenesmithhemopneumothoraxskaneadsorbabilitygastrojejunalglaciolacustrine Back to today's word