Can someone tell me what this Hebrew word means?

my friend told me that "mlitmol" is a Hebrew word. However, I can't find its meaning on an online translator. I have no knowledge of Hebrew... can someone tell me if this is a real Hebrew word or not, and if it is, what it means?|||I think you are spelling it wrong I think you mean mitmol and this means yesterday|||As far as I am concerned, I do not know. I have been speaking Hebrew for a while, and had never heard of it. I even went into the translator and typed it (in Hebrew) a few different ways, but I couldn't come up with anything. I'm sorry! :(