1 definition by Eff Yu

1. Poseur = the old english version of poser.
-Poseur, is how the word would be spelled in canada, or europe.

2. The spelling of poser, that some people use to feel important/hardcore/punk.
Hey look! i'm anti-avril, shes a poseur!

or..

Your such a poseur, you spelled poseur wrong!
by Eff Yu November 19, 2003
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