koníček

Etymology
From. Note that also 🇨🇬 translates as hobby.

Noun

 * : small horse
 * 1) seahorse
 * 2)  locust

Noun

 * 1) hobby
 * 2) hobby horse

Declension
when animate:

when inanimate:

Noun

 * 1) knight's tour puzzle
 * 2)  metal file cabinet divider
 * 3)  pommel horse
 * 4) foal fur

Declension
when animate:

when inanimate: