C1noun5K

Exhaust

UK //ɪɡˈzɔːst//US //ɪɡˈzɔst//

Definition

A state of extreme physical or mental fatigue.

In simple words: The state of being very tired or worn out.

Examples

After the marathon, I felt complete exhaust and could barely stand.
Her exhaust after working overtime for weeks was evident in her tired eyes.
The exhaust of long nights studying left him in need of a vacation.
Exhaust from such intense training can lead to injuries if not managed properly.
They were in a state of exhaust after the hectic conference, needing rest.

Usage notes

Commonly used in both formal and informal contexts. Not typically used when referring to casual tiredness; better for extreme fatigue.

Grammar pattern

standalone noun

Memory hint

Think of 'exhaust' as the sound of a car running out of fuel and losing energy.

Collocations

mental exhaust
total exhaust
extreme exhaust

Synonyms

fatigue
weariness
tiredness
burnout
lassitude

Antonyms

energy
vitality
refreshment

Common mistakes

Confused with 'exhaustion', using it in non-physical contexts.
Using it as a verb instead of a noun.
Overusing in informal situations like casual conversation about being tired.