(Plural WORD STRING) means that the character sequence STRING is the plural noun form of the lexical word WORD. For example, the Plural form of Hit-TheWord is `hits', and the plural form of Goose-TheWord is `geese'. Note that this is the plural form corresponding to the count noun part of speech. See also Pn Plural for proper count noun forms, and Agentive-Pl for agentive noun forms.