A miter joint is a type of joint made by joining two pieces of material at an angle, usually a 90 degree angle. It is created by cutting the ends of the two pieces of material at an angle and then joining them together. A CLIP joint is a type of joint made by joining two pieces of material with a CLIP or clamp. An ANKLE joint is a type of joint that connects the foot to the leg. An ELBOW joint is a type of joint that connects the upper arm to the lower arm. A MITRE joint is a type of joint made by joining two pieces of material at an angle, usually a 45 degree angle.