топка

Noun

 * 1) ball

Noun

 * 1) ball
 * 2) sphere, globe

Verb

 * 1)  to bounce a ball

Noun

 * 1) heating, stoking
 * 2) fire chamber, furnace, firebox
 * 3) melting (down)

Noun

 * 1) heating, fueling, warming up
 * 2) melting, liquefaction, fusion