Question 1

What does "konk out" mean?

Accepted Answer

To fall asleep suddenly, especially because of great tiredness.

Question 2

How do you use "konk out" in a sentence?

Accepted Answer

After the marathon, he konked out on the sofa and slept for twelve hours.

Question 3

Is "konk out" formal or informal?

Accepted Answer

"konk out" is informal — used mainly in casual conversation. Very common in informal spoken English. Used both for people (falling asleep) and machines (breaking down). The word 'konk' is itself informal/slang. More common in British and American English than in other varieties.

konk out

"out" 포함 구문