This is the 345th most frequent Lithuanian word.
telšių
"Telšių" is the genitive form of "Telšiai," referring to something "of Telšiai," a city in Lithuania.
Here, 'Telšių' is in the genitive case, used to denote possession or belonging, as in 'the city of Telšiai'.
Telšių mieste gyvena daugybė žmonių.
Many people live in the city of Telšiai.
In this sentence, 'Telšių' is also in the genitive case, used to describe the origin or association of the festival.
Nuvykau į Telšių festivalį.
I went to the Telšiai festival.
Here, 'Telšių' is again in the genitive case, indicating possession or a defining feature of the landscape.