hieratic

adjective

1
adhering to fixed types or methods; highly restrained and formal
the more hieratic sculptures leave the viewer curiously unmoved
2
written or belonging to a cursive form of ancient Egyptian writing
hieratic Egyptian script
3
associated with the priesthood or priests
priestly (or sacerdotal) vestments
hieratic gestures

Also useful for “hieratic”:Unscrambler— Rearrange the letters in “hieratic”