Hard bone Synonyms

Hard replaced

Definitions for Hard

(adjective) having or showing a lack of sympathy or tender feelings
(adjective) requiring considerable physical or mental effort
(adjective) able to withstand hardship, strain, or exposure

HB abbreviation

HB is an abbreviation for Hard Bone

What does HB stand for?

HB stands for "Hard Bone"

Bone replaced

hard skeleton

Definitions for Bone

(adverb) to a great degree
(noun) a habitual attraction to some activity or thing
(noun) rigid connective tissue that makes up the skeleton of vertebrates