Russian

Noun

яса́к • ‎(jasák) m inan ‎(genitive яса́ка, nominative plural яса́ки, genitive plural яса́ков)

1. (historical) yasak
2. (archaic) conventional sign, signal

Declension

Derived terms

• ясачный ‎(jasačnyj)

References

• Fasmer, Maks (1964–1973), “ясак”, in Etimologičeskij slovarʹ russkovo jazyka [Etymological Dictionary of the Russian Language] (in Russian), translated from German and supplemented by Trubačev O. N., Moscow: Progress

Tatar

Etymology

Cognate with Turkish yasak.

Noun

ясак • ‎(yasaq)

1. in-kind tribute