A digit is a finger or toe. Digits contain joints (for example, knuckles) but are not joints themselves.
an immoable is a fixed joint such as in the skull like a sutches. some kind of joint that doesnt move.
hinge joint
synovial
hinge joint
aphiarthrosis
A ball and socket joint.
your wrist is an ellipsoid joint
Fibrocartiliginous joint
Ball and socket joint
A hinge joint.
A ball and socket joint.
pivot joint.........that's freely movable joint