in+groups+of+seven
131canasta — n. a form of rummy using two decks and four jokers; jokers and deuces are wild; the object is to meld groups of seven of the same rank. Syn: basket rummy, meld. [WordNet 1.5] …
132meld — meld, n. (Card Playing) 1. Any combination or score which may be declared, or melded, in pinochle. [Webster 1913 Suppl.] 2. A form of rummy using two decks and four jokers; jokers and dueces are wild; the object is to meld groups of seven of the… …