秦皮 【とねりこ】 (n) ash (tree)

If you have basic japanese language skills, Jim Breen's WWWJDIC is an excellent resource. If you don't... well, I don't know what to tell you. :)

I suppose an ability to read kana is the only real requirement for simple dictionary use. It looks like google translate doesn't love Japanese written in the roman alphabet so much, either.