myasthenia gravis

Noun myasthenia gravis has 1 sense

• myasthenia gravis(n = noun.state) myasthenia - a chronic progressive disease characterized by chronic fatigue and muscular weakness (especially in the face and neck); caused by a deficiency of acetylcholine at the neuromuscular junctions;
is a kind of disease of the neuromuscular junction, autoimmune disease, autoimmune disorder