Pertaining to the Finno-Ugric and Samoyedic peoples, whose urheimat was the Ural Mountains, or to their languages, which constitute a language family, the Uralic languages.

(colloquial) Very stupid; brain-dead.

plural of TSB

A member of a certain family of algorithms for efficiently computing the discrete Fourier transform of data. / An instance of performing one of these algorithms.