The word Aryan actually refers to what?

Socially unacceptable in Middle Eastern cultures? How did Charlemagne promote a cultural revival? Is billas a gotra of gaur brahmin? What ways does the community of Waknuk represent weakness in the novel The Chrysalids? What did the Mughals look like? Are prajapati scheduled caste? What is the idiom telling a group a story mean? Are Iceland's people light- or dark-skinned? What type of Indian was Sacajawea? What does the kalinago wear? What is the name given to the boats used by some indians? What did the anasazis beds look like? In what way did the treaty of Nanjing alter Chinese culture and society forever? Where did the mi'kmaq come from? What foods did the mikmaq eat? Did Aboriginal communication? What are some Chinese cloting? What did the aboriginal Atlantic coast people use for clothing? What is a difference between the Inuit tribe and the tlingit tribe? Why do Italian men wear undershirts and chains and crosses?