[myasthenia gra.vis] n [NL, lit., grave myasthenia] (1900): a disease characterized by progressive weakness and exhaustibility of voluntary muscles without atrophy or sensory disturbance and caused by an autoimmune attack on acetylcholine receptors at the neuromuscular junction
MYASTHENIA GRAVIS
Meaning of MYASTHENIA GRAVIS in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012