Exertion definition
Doing an extremely hard crossword puzzle that taxes your brain is an example of mental exertion.
When you exercise your authority and forbid someone from going to a party, this is an example of an exertion of your authority.
Doing an extremely hard crossword puzzle that taxes your brain is an example of mental exertion.
When you exercise your authority and forbid someone from going to a party, this is an example of an exertion of your authority.