筋萎縮性側索硬化症きんいしゅくせいそくさくこうかしょう 1amyotrophic lateral sclerosis ; ALS ; Lou Gehrig's disease Translated by Jiyomi noun (common) (futsuumeishi) Kanji · tap to open muscle wither shrink sex side cord stiff change symptoms JMdict entry 2706630. Source and licence.