Judicial Review in the United States is the ability of a court to examine and decide if a statute, treaty or administrative regulation contradicts or violates the provisions of existing law, a State Constitution, or ultimately the United States Constitution.
Definition of skull. 1  1 : the skeleton of the head of a vertebrate forming a bony or cartilaginous case that encloses and protects the brain and chief sense organs and supports the jaws. 2  2 : the seat of understanding or intelligence : mind.
SKULL AND CROSSBONES Defined for English Language Learners. skull and crossbones. noun. Definition of skull and crossbones for English Language Learners. : a picture of a human skull above two crossed bones that was used on the flags of pirate ships in the past and is now used as a warning label on containers of poisonous or dangerous substances.