bone
noun
[ bəʊn ]
• any of the pieces of hard whitish tissue making up the skeleton in humans and other vertebrates.
• "his injuries included many broken bones"
• the calcified material of which bones consist.
• "an earring of bone"
• the basic or essential framework of something.
• "you need to put some flesh on the bones of your idea"
bone
verb
• remove the bones from (meat or fish) before cooking, serving, or selling.
• "ask your butcher to bone the turkey for you"
• study (a subject) intensively, typically in preparation for something.
• "she boned up on languages she had learned long ago"
• have sex with (someone).
Origin:
Old English bān, of Germanic origin; related to Dutch been and German Bein .
on the bone
• (of meat or fish) having had the bone or bones left in before being cooked, served, or sold.
• "they supply hams in the traditional way, on the bone"