culturally rooted

Translations
культурно укоренившийся
Many of their customs are culturally rooted.
Многие из их обычаев культурно укоренившиеся.
Definitions
Deeply connected to or originating from the traditions, beliefs, values, or practices of a particular culture or group of people.
Words
culturally

adverb
культурно
rooted

adjective
укоренённый