When using the dictionary lookup shortcut Ctrl + Cmd + D when using Chrome it works for some websites but not for others.
Does this have to do with Chrome itself or is it due to the fact that some websites are using Javascript and this is affecting the shortcut?
Best Answer
This bug is known to the Chrome developers and has been filed under...
Issue 90461: Dictionary keyboard shortcut doesn't work in Lion
Basically the problems are timing issues for some websites which take too long to respond to information needed to show the dictionary.
This is what resek@chromium.org says: