I find myself constantly doing a "Find All" for a certain identifier, searching through the hits for the definition, opening the definition, and going back and closing the Find Results window. It would be super handy if this workflow were shortened to just a "Find Definition" command.
Granted this would need some language level integration in order to determine what hit was most likely the definition, but it could also be done via some popup list of the hits ordered by likelihood of being a definition which the user could click and it would pop open that find result without the intermediate step of having a Find Results window to deal with.
Furthermore, having a shortcut for this command such as command- or control-clicking (or double-clicking) a word would be super rad. I used a shortcut like that in Visual Studio for years and loved it.
Customer support service by UserEcho