"Look it up in a dictionary."
There seem to be quite a few kinks to work out in the beta form. I have a low intermediate level of Japanese, but I still encounter new words. I actually like getting the kanji because it means I can copy it and paste it into Google translate. Or as I learned from the others on this forum, you might want to try http://jisho.org. The problem with using just hirigana is you often don't know where to group the syllables.