Reference meaning
checkback
Last updated
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.
Source and scope
This definition is reproduced from English Wiktionary, sense en-checkback-en-noun-ZtzxnH~E, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.