B1
one of the hard pieces that make the structure inside a human or animal
Dictionary examples:
My dog thinks my leg bone is a chew toy! (0.0)
I thought I broke a bone, but it was just my phone vibrating! (0.0)
My dog buried his bone, then forgot where he put it! (0.0)
There's still a lot of meat left on the bone - should I slice some off for you? (53.3)
The X-ray showed a broken bone in his left hand. (64.9)