tartar (dental calculus)
As mulheres de Moscou deram seus cabelos aos tártaros.
The women of Moscow gave their hair to the Tatars.
— Andrei Rublev (1966)
Uns foram mortos pelos tártaros; outros, espalharam-se pelo país.
Some were killed by the Tatars; others scattered throughout the country.
— Andrei Rublev (1966)