Part of speech: Noun
any muscular weakness
Categories: Physical condition, Physiological state, Physiological condition
Myasthenia, Myasthenia gravis
The word "myasthenia" comes from Ancient Greek ἀσθένεια.
my – A related word in the same word family.
asthenia – A related word in the same word family.
Ancient Greek philosophy and science introduced thousands of precise technical terms still used today.