The meaning of EXERTION is the act or an instance of exerting; especially : a laborious or perceptible effort. How to use exertion in a sentence.

EXERTION definition: 1. the use of a lot of mental or physical effort: 2. the use of something such as authority…. Learn more.

Definition of exertion noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

EXERTION definition: vigorous action or effort. See examples of exertion used in a sentence.

Exertion traditionally connotes a strenuous or costly effort, resulting in generation of force, initiation of motion, [1] or in the performance of work. [2] It often relates to muscular activity …

ex•er•tion (ɪgˈzɜr ʃən) n. 1. vigorous action or effort. 2. an effort: a great exertion to help others. 3. exercise, as of power or faculties. 4. an instance of this.

Exertion means energy is coming out — so much so that when you’re done, you may feel exhausted. The opposite of ex- is in-, as in inertia — something you need exertion to overcome.