Reconstruction:Proto-Ugric/säptɜ

Etymology
A borrowing from an language, likely Old Iranian. Ultimately from. The lack of a regular vowel-correspondence between Hungarian hét (<<*ét) and Proto-Ob-Ugric *θääpet *[s̪æːpet] (as well as the irregular s- in Mansi) suggest that this word was borrowed separately into Proto-Hungarian and Proto-Ob-Ugric.

Numeral

 * 1) seven