Meaning of the word "for all" in English

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

for all

US /fɔr ɔl/
UK /fɔːr ɔːl/

Idiom

despite; in spite of

Example:
For all his wealth, he was a lonely man.
For all her complaints, she still loves her job.