This is the 7461st most frequent Russian word.
дагестанские
"Dagestanskie" means "Dagestani," referring to something or someone from Dagestan, a region in Russia.
In this sentence, 'дагестанские' is an adjective describing the geographical origin of 'горы' ('mountains'), indicating that these mountains are situated in Dagestan.
Дагестанские горы поражают своей красотой.
Dagestan mountains amaze with their beauty.
Here, 'дагестанские' is an adjective modifying 'сувениры' ('souvenirs'), showing that the souvenirs originate from Dagestan or resemble its cultural style.
Я купил дагестанские сувениры на рынке.
I bought Dagestan souvenirs at the market.
In this example, 'дагестанские' functions as an adjective that qualifies 'рукописи' ('manuscripts'), suggesting their historical association or origin tied to Dagestan.