What Does The Word "Bluff" Mean?

When you call someone's "bluff," you catch them trying to deceive you. But it also means dull, rounded, and not sharp.
It is not a word that is used too often.

Bluff meaning

It means when you say something and then later on when they ask you about the question you say I really didnt mean it and thats what you call a bluff

Well bluff  means to me " get a life and never come back in the dictionary please"