myalgiaPronunciation: /mʌɪˈaldʒə/Definition of myalgia noun [mass noun] pain in a muscle or group of muscles: he complained of weakness and myalgiaDerivatives myalgic adjective Origin: mid 19th century: modern Latin, from Greek mus 'muscle' + -algiamyalgia in other Oxford dictionaries Definition of myalgia in the US English dictionary
