obrok

Etymology
From.

Noun

 * 1) A rent.
 * 2) In Russia, a poll tax paid by peasants absent from their lord's estate.

Etymology
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Noun

 * 1) fodder for horses

Etymology
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Noun

 * 1) meal
 * 2) portion
 * 3) ration (military)

Etymology
.

Noun

 * 1) instalment (portion of a debt payed back)
 * 2)  deadline