This is the 3204th most frequent Polish word.
setach
"Setach" is the locative plural form of "seta," referring to bristles, setae, or hair-like structures.
In this sentence, "setach" refers to sets of music played by a DJ or bands, a common term in event contexts.
Spotkaliśmy się na setach w klubie.
We met during the sets at the club.
Here, "setach" denotes the plural form of "set", a segment of a sports game, such as tennis.
W finale, zawodnicy zmierzyli się w trzech setach.
In the final, the players competed in three sets.
In this usage, "setach" is employed to describe a sequence or series, in this case, of lessons in an educational context.