1. a cursive form of Egyptian hieroglyphics; used especially by the priests

1. associated with the priesthood or priests;

"priestly (or sacerdotal) vestments"

"hieratic gestures"

2. written or belonging to a cursive form of ancient Egyptian writing;

"hieratic Egyptian script"

3. adhering to fixed types or methods; highly restrained and formal;

"the more hieratic sculptures leave the viewer curiously unmoved"