This is the 11190th most frequent Russian word.
гродненской
"Гродненской" means "of Grodno" or "Grodno's," relating to the city or region of Grodno (Hrodna) in Belarus.
Here, 'гродненской' is used as an adjective modifying 'область', describing the region associated with Grodno.
Я посетил гродненской область в прошлом году.
I visited the Grodno region last year.
In this example, 'гродненской' serves as an adjective modifying 'деревни', specifying the village located within or related to the Grodno area.
Это блюдо является популярным у жителей гродненской деревни.
This dish is popular among the residents of a village in Grodno.
Here, 'гродненской' acts as an adjective describing 'церкви', linking the church to Grodno.