Definition of overfatigue in English:

overfatigue

noun

mass noun
  • Excessive fatigue.

    ‘worry or overfatigue is liable to produce these effects’
    • ‘Whether you have 1 or 10 pounds to lose, vary your intensity daily to avoid burnout and overfatigue.’

Pronunciation

overfatigue

/əʊvəfəˈtiːɡ/