trente-et-quarante
noun
trente-et-qua·rante
ˌträⁿtākəˈräⁿt
variants or trente-quarante
ˌträⁿk-
: rouge et noir
Word History
Etymology
French trente et quarante, literally, thirty and forty; from the fact that the number dealt must never exceed 40 and the color nearest 31 wins