Amyotrophic lateral sclerosis (ALS), sometimes called Lou Gehrig's disease, is a rapidly progressive, invariably fatal neurological disease that attacks the nerve cells (neurons) responsible for controlling voluntary muscles.
The Alpine Scheitholt furnishes an example of this older type of European zither. By the late 18th century, two principal varieties of European concert zither had developed, known as the Salzburg zither (with a rounded side away from the player), and the Mittenwald zither (with both sides rounded).
Define zither. zither synonyms, zither pronunciation, zither translation, English dictionary definition of zither. also zithÂ·ern n. A musical instrument composed of a flat sound box with about 30 to 40 strings stretched over it and played horizontally with the...