Noun
1. an organization to gain political power;
"in 1992 Perot tried to organize a third party at the national level"2. an occasion on which people can assemble for social interaction and entertainment;
"he planned a party to celebrate Bastille Day"3. a band of people associated temporarily in some activity;
"they organized a party to search for food""the company of cooks walked into the kitchen"4. a group of people gathered together for pleasure;
"she joined the party after dinner"5. a person involved in legal proceedings;
"the party of the first part"