Meaning of the word "if worst comes to worst" in English

What does "if worst comes to worst" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

if worst comes to worst

US /ɪf wɜrst kʌmz tu wɜrst/
UK /ɪf wɜːst kʌmz tu wɜːst/
"if worst comes to worst" picture

Idiom

if the worst possible thing happens

Example:
If worst comes to worst, we can always stay at a hotel.
I hope it doesn't come to that, but if worst comes to worst, I'll sell my car.