the world > life > the body > structural parts > bone or bones > types of bones > [noun]
ossicle1578
ossiculum1578
sucking-bone1648
master-bone1677
key-bone1791
bonelet1833
bladelet1859
interhaemal1880
1677 W. Vincent in Harleian Misc. (1809) II. 328 One hand being rotted from the wrist, that you may not only see through the master-bones, but also [etc.].
1800 C. Winter in W. Jay Wks. (1843) V. 157 The master-bone of my leg was broken.