Would it be possible to have a hyper-link to a good dictionary at the top - or bottom - of each page of translation? Dragging out and paging through my big fat Collins hard copy for translations other than offered in the drop-down boxes is getting old quite quickly. I know you'd need a different link for each language so perhaps more work than you want. Further to the topic, for those who are way ahead of me, a Spanish-only dictionary (no English) might be useful.
I'd like to see a dictionary link available on every page - lessons as well as translations.
For words which duolingo doesn't have in it's standard dictionary, a dictionary link to the word on a dictionary site should be given in the drop-down box