What is the meaning of "against all odds"?

The meaning of "against all odds" is:

even though something seems completely impossible


What is the definition of "against all odds"?

The definition of "against all odds" is:

even though something seems completely impossible



"against all odds" means

even though something seems completely impossible

Example Sentences:

When Canada defeated Brazil in the football final, it was an against all odds victory.

Boy: Would you like to go on a date with me?
Girl: I don’t think so.
Boy: Why not?
Girl: It’s against all odds, I don’t think it’s a good idea.
Boy: What do you mean?
Girl: You’re unattractive, have terrible clothes, and are rude. I’m a beautiful young woman.
Boy: I see.

From the Blogs:

Against all odds: imeem raises more cash

Media:

against all odds