Meaning of the word "mortal coil" in English

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

mortal coil

US /ˈmɔːr.təl kɔɪl/
UK /ˈmɔː.təl kɔɪl/

Idiom

the troubles and suffering of human life

Example:
He finally shuffled off this mortal coil after a long illness.
To escape the mortal coil is to find true peace.