### Clue: Boatman in the Guardian, home of slithy toves (4)
### Answer: WABE 
 ### Explanation: Definition: home of slithy toves
 AB(abbrev. for "able-bodies seaman";a boatman cryptically) **contained in**(in) WE(self-referential pronoun for the Guardian, by whom this puzzle is presented).
Defn: .., in the nonsense verse, Jabberwocky by Lewis Carroll.