exertion

/ɪɡˈzɜrʃən/
noun
  1. Physical or mental effort; hard work.
    • He collapsed from the exertion of carrying the furniture upstairs.
    • Mental exertion during exams can be just as tiring as physical work.
    • After the long hike, she was exhausted from the exertion.
  2. The act of applying influence, authority, or pressure.
    • Diplomatic exertion was needed to prevent the conflict.
    • The company faced criticism for its exertion of market dominance.
    • The exertion of parental control helped the child stay focused.
Antonyms
What does "exertion" mean? | whatsthatwordmean | whatsthatwordmean