Meaning of the word "work round the clock" in English

What does "work round the clock" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

work round the clock

US /wɜːrk raʊnd ðə klɑːk/
UK /wɜːk raʊnd ðə klɒk/
"work round the clock" picture

Idiom

to work all day and all night without stopping

Example:
The rescue teams are working round the clock to find survivors.
We had to work round the clock to finish the project on time.