noun
Etymology: New Latin, literally, grave myasthenia
: a disease characterized by progressive weakness and exhaustibility of voluntary muscles without atrophy or sensory disturbance
noun
Etymology: New Latin, literally, grave myasthenia
: a disease characterized by progressive weakness and exhaustibility of voluntary muscles without atrophy or sensory disturbance
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012