Achilles Tendonitis/Rupture: The Achilles tendon is the connection between the calf muscles and the heel. Calf pain is usually considered pain in the softer, muscular portion of the lower leg, whereas an Achilles tendon rupture typically causes pain in the back of the heel. Achilles ruptures that occur higher up on the tendon should be considered when evaluating calf pain.
Freebase(0.00 / 0 votes)Rate this definition: An amalgam is a substance formed by the reaction of mercury with another metal. Almost all metals can form amalgams with mercury, notable exception being iron.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  ablation, extirpation, cutting out, excision(noun) surgical removal of a body part or tissue. 2  ablation(noun) the erosive process that reduces the size of glaciers.