noun
kopeck
KOH-pek/ˈkoʊˌpɛk/
A monetary unit equal to one hundredth of a ruble.
One kopeck equals one hundredth of a Russian ruble.

Etymology
Russian kopeika comes from kop'e, “lance,” referring to the czar shown holding a lance on the coin. The pictured weapon thus gave the small monetary unit its name.
In context
This is a Russian 5 kopeck copper coin dated 1788, issued during the reign of Catherine the Great.
More examples
- The receipt lists the price as twelve rubles and fifty kopecks.
- She keeps an old kopeck in her coin collection.
- The total comes to three rubles and one kopeck.
Forms
kopeck · kopecks