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.
antonym, opposite. word-a unit of language that native speakers can identify; words are the blocks from which sentences are made; he hardly said ten words all morning.