どうおや 胴親 LinksSentence search for 胴親Sentence search for どうおやSentence search for 筒親Kanji details for 胴 and 親Edit in JMdict Noun1. banker (gambling); bookmaker; person who runs a gambling den; person who rents out space for gambling and charges commissionRare term, See also 胴元Other forms筒親 【どうおや】 Discussions Log in to talk about this word.