On-line Stitch Dictionary

I love stitch dictionaries. Before last year I either had to rely on stitch patterns from projects I’d already made or come up with my own. Then I discovered something wonderful, a free online stitch dictionary. While I now have my own beloved copy of one of Barbara Walker’s stitch dictionary, I like being able to reference a different one. I am also horribly lazy. If my big heavy book is hiding in the other room I’d rather look up stitches online instead of hunting for a book. What online references have you found helpful recently?