What is the meaning of "sour grapes"?

The meaning of "sour grapes" is:

when someone says negative things about something because they can’t have it


What is the definition of "sour grapes"?

The definition of "sour grapes" is:

when someone says negative things about something because they can’t have it



"sour grapes" means

when someone says negative things about something because they can’t have it

Example Sentences:

A: Do you like my new car? It’s a Honda Civic.
B: It’s okay.
A: You don’t like it?
B: It’s fine. Whatever.
A: That sounds like sour grapes.

When Marty told Ahmad about his vacation plans to China, Ahmad had sour grapes and told him he didn’t like China.

From the Blogs:

Sour Grapes Griping About the High Line Already Starting

Media:

sour grapes