Menu bar dictionary search Is there an app that allows me to search the mac dictionary from the menu bar? I thought spotlight was able to do this but it doesn't seem to work (in Lion) (I noticed Dictionary isn't even listed in spotlight preferences).

I (stupidly) forgot to mention that I forbade spotlight from indexing my main drive. I thought that would just keep it from searching my files and not affect dictionary search, but I'm guessing that they're all bundled up together.
Spotlight can do this.  You just need to hover your mouse over the "Look Up" entry: