ちょうぎん 丁銀 LinksSentence search for 丁銀Sentence search for ちょうぎんSentence search for 挺銀Kanji details for 丁 and 銀Edit in JMdict Noun1. chōgin (Edo-period silver coin shaped like a sea cucumber)Historical termOther forms挺銀 【ちょうぎん】 Discussions Log in to talk about this word.