vibrujú
Vibrujú is a Czech word that translates to "they vibrate" or "they are vibrating" in English. It is the third-person plural present tense form of the verb vibrovat, which means "to vibrate." This verb is used to describe the physical phenomenon of oscillation, where an object moves rapidly back and forth or up and down around an equilibrium position.
The word vibrujú can be applied in various contexts. For instance, one might say that "struny vibrujú"