What is the meaning of "dead on one’s feet"?

The meaning of "dead on one’s feet" is:

very tired, exhausted


What is the definition of "dead on one’s feet"?

The definition of "dead on one’s feet" is:

very tired, exhausted



"dead on one’s feet" means

very tired, exhausted

Example Sentence:

I have been working all day. I am so dead on my feet!

A: Why aren’t you working?
B: I was up all night preparing for our presentation. Now, I’m dead on my feet.

If you stay at the nightclub until 4am you will be dead on your feet the next day.

Media:

dead on one's feet