Party (song) definition

(1) An occasion on which people can assemble for social interaction and entertainment

"He planned a party to celebrate Bastille Day"

(2) A group of people gathered together for pleasure

"She joined the party after dinner"

(3) An organization to gain political power

"In 1992 Perot tried to organize a third party at the national level"

(4) 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"

(5) A person involved in legal proceedings

"The party of the first part"

(6) Have or participate in a party

"The students were partying all night before the exam"