aaronitic
ˌærəˈnaɪtɪk
Definitions
1. adjective
Of or relating to Aaron, the first high priest of the Israelites, or the tribe descended from him
“The aaronitic priests played a significant role in the early history of the Israelites.”
2. noun
A member of the tribe descended from Aaron
“The aaronitic community has preserved many of their ancient traditions.”