Appropriation is best described as the process by which

Appropriation is best described as the process by one culture adopts the features from nearby or neighbour culture for its own benefit.

Explanation:

Appropriation is the sum of some good features used for specific purpose. For example, tribal people are followed indigenous own culture. Some cultured people incorporate the some rituals and customs in their own culture for development. Initially, idol worship started by Buddhist monasteries and later period Hinduism followed this principle and incorporate the idol worship in their tradition. "Appropriation" is the adoption of certain features from nearby neighbours for their own development of culture.