simple past tense and past participle of third-party

plural of bachelorx party

(neologism) A party held for a couple about to be married; a bachelorette party or bachelor party open to all guests, rather than those of a specific gender.

Any of the particular people's political parties.

plural of wrap party

A Euro-sceptic political party in the United Kingdom.

(Britain) a short radio or television broadcast made by a political party

(law, archaic) The party to a legal dispute against whom a complaint was initially raised in a court.

(law, archaic) The party to a legal dispute who first raised a complaint in a court. / (law, archaic) The first party named in a contract, generally the party agreeing to perform a duty thereunder.

(law) A derivative lawsuit brought by a defendant in an original lawsuit, claiming that another new party being brought in is responsible for or should share in the plaintiff's damages against the defendant.