What Is Bone-Hard Definition?

Filters. As hard as a bone, rock hard. adjective.

What does bone hard mean?

bone hard (not comparable) (idiomatic) As hard as a bone, rock hard.

Whats the definition of a bone?

(Entry 1 of 4) 1a : one of the hard parts of the skeleton of a vertebrate. b : any of various hard animal substances or structures (such as baleen or ivory) akin to or resembling bone. c : the hard largely calcareous connective tissue of which the adult skeleton of most vertebrates is chiefly composed.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.