котёл

Etymology
, from, from.

Noun

 * 1) cauldron
 * 2)  boiler closed vessel for generating steam or heating water
 * 3) shared supply of food
 * 4)  A very large encirclement; pocket, entrapment
 * 5)  pot money available to be won in a card hand
 * 1)  pot money available to be won in a card hand