### Clue: Dwarf was famously one stout errant, working? (11)
### Answer: STERNUTATOR 
 ### Explanation: Definition: Dwarf was famously one
(STOUT ERRANT)* – the Dwarf in question is Sneezy, but Chambers only defines the word as "a substance that causes sneezing" as opposed to "a sneezer", as the clue would seem to require