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Definition of Checkback
1. Noun. (bridge) A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds. ¹
¹ Source: wiktionary.com
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1. Noun. (bridge) A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds. ¹
¹ Source: wiktionary.com