такой-то

so-and-so; such-and-such

→ такой
phrase Rare #39,513
so-and-so; such-and-such Used as a placeholder when the specific person or thing is unknown, unimportant, or deliberately left unspecified. It changes form to agree with the noun it describes.
RU: Там живёт такой-то Иванов.
EN: Some Mr. Ivanov lives there.