Word: checkback
Part of speech: Noun
Syllables: check
back
Definition: 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.
Morphemes:
Affix: check
Language: en
PoS: Noun
Meaning: A token used instead of cash in gaming machines, or in gambling generally.
Affix: back
Language: en
PoS: Noun
Meaning: The side of any object which is opposite the front or useful side.