Hearts, e.g. (4)
(Other definitions for game that I've seen before include "eg Badminton" , "have a flutter" , "Hobbling" , "Animals hunted for food" , "For instance, go" .)
(Other definitions for suit that I've seen before include "match" , "Sharp piece (of glass, etc)" , "Set of cards" , "Petition" , "See 1" .)
(Other definitions for organs that I've seen before include "Periodicals published by special interest groups" , "Groans over distinct parts of animal body" , "newspapers" , "Large wind instruments with keyboards" , "Functional parts of the body, or musical instruments" .)