poker night invitation wording

French: please comment?
I am learning French as part of our duties, we had an invitation to write something. I wrote an article about a poker night and found the floor to play poker in French is "Poker". So says my dictionary. My teacher not know the word and sent my job to ask what that means! But it is French! Can anyone shed light on this issue? It seems strange to me! Thank you.
He has discovered the dangers of literal translation and false friends. The English word "poker" comes from the Irish word Little "and without nothing to do with the instrument is used to move the wood in a fireplace around. So when you go to look up for the card game poker dictionary English-French or plug in a translation program you end up with the word of the tool stack. In France, the card game called "The Poker".