What is a Bone?

It is the hardest and driest Part of the whole Body, and that which constitutes its principal Support.

What is a Cartilage or Gristle?

It is a yielding and supple Part, which partakes of the Nature of a Bone, and is always fasten'd to its Extremities, to mollifie and facilitate its Motion.

What is a Ligament?

It is a Membranous Contexture usually sticking to the Bones to contain them; as also sometimes to other Parts, to suspend, and retain them in their proper place.

What is a Tendon?

It is the Tail or Extremity of the Muscles, made by the re-union of all the Fibres of their Body, which serves to corroborate it in its Action, and to give Motion to the Part.

What is a Membrane?

It is a Nervous Part, the use whereof is to adorn and secure the Cavities of the Body on the inside, and to wrap up or cover the Parts.