鎮ちん市しMeanings1nountown (China)historical termHistorical term for a town in China, used in administrative contexts.鎮ちん市しは中ちゅう国ごくの歴れき史し的てきな行ぎょう政せい区く分ぶんの一ひとつである。A 鎮市 is one of the historical administrative divisions of China.