party

1 party /ˈpɑɚti/ noun
plural parties
1 party
/ˈpɑɚti/
noun
plural parties
Britannica Dictionary definition of PARTY
[count]
1 
: a social event in which entertainment, food, and drinks are provided
— often used before another noun
— see also block party, cocktail party, drinks party, hen party, house party, slumber party, stag party, tailgate party, tea party
2 
: an organization of people who have similar political beliefs and ideas and who work to have their members elected to positions in the government
3 
law : a person who is involved in a legal case or contract
— see also third party
4 
formal : someone or something that is involved in an activity
— often + to
5 
: a group of people who do something together — often + of

the life (and soul) of the party

— see 1life
2 party /ˈpɑɚti/ verb
parties; partied; partying
2 party
/ˈpɑɚti/
verb
parties; partied; partying
Britannica Dictionary definition of PARTY
[no object] informal
: to have a party or be involved in a party : to spend enjoyable time eating, drinking, dancing, etc., with a group of people

— partying

noun [noncount]