Exhaustion vs. Fatigue — What's the Difference?

The act or an instance of exhausting.

Fatigue is a feeling of tiredness. It may be sudden or gradual in onset.

The state of being exhausted; extreme fatigue

Physical or mental weariness resulting from effort or activity.

The point of complete depletion, of the state of being used up.

Something, such as tiring effort or activity, that causes tiredness or weariness

Supreme tiredness; having exhausted energy.

(Physiology) The decreased capacity or complete inability of an organism, organ, or part to function normally because of excessive stimulation or prolonged exertion.

The removal (by percolation etc) of an active medicinal constituent from plant material.

The weakening or failure of a material, such as metal or wood, resulting from prolonged stress.

The removal of all air from a vessel (the creation of a vacuum).

Manual or menial labor, such as barracks cleaning, assigned to soldiers.

(maths) An exhaustive procedure

Fatigues Clothing worn by military personnel for labor or for field duty.

The act of draining out or draining off; the act of emptying completely of the contents.

To tire out; exhaust.

The state of being exhausted or emptied; the state of being deprived of strength or spirits.

To create fatigue in (a metal or other material).

An ancient geometrical method in which an exhaustive process was employed. It was nearly equivalent to the modern method of limits.

To be or become tired.

Extreme fatigue

A weariness caused by exertion; exhaustion.

Serious weakening and loss of energy

(often in the plural) A menial task or tasks, especially in the military.

The act of exhausting something entirely

(engineering) Weakening and eventual failure of material, typically by cracking leading to complete separation, caused by repeated application of mechanical stress to the material.

(transitive) To tire or make weary by physical or mental exertion.

To wilt a salad by dressing or tossing it.

(intransitive) To lose so much strength or energy that one becomes tired, weary, feeble or exhausted.

To undergo the process of fatigue; to fail as a result of fatigue.

To cause to undergo the process of fatigue.

Weariness from bodily labor or mental exertion; lassitude or exhaustion of strength.

The cause of weariness; labor; toil; as, the fatigues of war.

The weakening of a metal when subjected to repeated vibrations or strains.

To weary with labor or any bodily or mental exertion; to harass with toil; to exhaust the strength or endurance of; to tire.

Temporary loss of strength and energy resulting from hard physical or mental work;

Used of materials (especially metals) in a weakened state caused by long stress;

(always used with a modifier) boredom resulting from overexposure to something;

Labor of a nonmilitary kind done by soldiers (cleaning or digging or draining or so on);

Get tired of something or somebody

Exhaust or tire through overuse or great strain or stress;