I guess this is a bit late, but... The noun snowboard is "snowboard" and so's the verb.

That was easy, wasn't it?

And now, if anyone can possibly help me with my little stumper...

I've been trying to find liquid witch hazel here in Costa Rica, but I don't know how to say it in Spanish and if it's a literal translation of both the words (which I highly doubt) no one seems to have heard of it, though one person did know it by its Latin name, though she couldn't help me figure out how to ask for it or where to find it.

Entonces--¿Cómo se dice "witch hazel"?