Dictionary definition: Add error message in natural language if dictionary entry is faulty or missing

[Shun]

If a word isn't part of a user dictionary, currently "#NAME?" is shown:

 

[mikelove]

Do all of the entries in the user dictionary look like this?

 

[Shun]

I was too quick, the "#NAME?" entry was indeed saved like that in the User dictionary. Other entries come up fine.