The phrase "a certain party" is correct and usable in written English.
It can be used when referring to an unspecified individual or group involved in a situation or discussion, often in legal or formal contexts.
Example: "The contract was signed by a certain party, whose identity remains confidential."
Alternatives: "an unspecified party" or "a particular party".
The top Google hit for "Halloween costumes" after sponsored sites and eBay is a certain party store.
And, as might be expected when so many young people are gathered together, there is a certain party atmosphere.
We found the office & spent a pleasant half hour kicking things around with a switchboard operator She wasn't hopeful about our mission, but was willing to give it a try if we'd wait for a certain party.
Either way, Mr. Barone objected -- in a most violent way, according to the police -- when a certain party standing at the bar at Rao's on Monday night criticized the entertainment in language one would not want a mother to hear.
Laws says the Lib Dems felt you shouldn't talk about jobs while talking about policy, so negotiations weren't tainted by negotiators feeling they could get a better job from a certain party, so this question came up later.
By E. B. White The New Yorker, January 2 , 1932P. 9 A wire came in to the Personal Service Bureau of the Postal Telegraph Co. to telephone a certain party and when the party answered the following was to be sung "Happy birthday to you, happy birthday to you, happy birthday, dear Mortimer, happy birthday to you".
Perhaps the original Angels are best viewed less as precursors to more complex TV heroines like Buffy and Sydney Bristow than as their beta version: the spazzy, embarrassing sister with a certain partying charm.
Typically, many states lean towards voting for a certain political party, or at least, historically, they have voted consistently for one specific party's candidate.
Some will say that this year's judges can't help it if a certain dinner party circuit are more likely to self-nominate.
Her name is Geula Gill, and it will do no harm to pretend that she is the long-lost cousin of a certain impressionable party".
What is the name of a certain political party in the United States — not the one which controls the executive, legislative, and judicial branches of the federal government but the other one, which doesn't?
