### Clue: Agape, like Belloc's Ponto was (4-5)
### Answer: OPEN-JAWED 
 ### Explanation: Definition: Agape
  *Like* *Ponto* the lion in Jim, a verse by Hilaire *Belloc*, in which Ponto bites off Jim's head after he runs away from his nurse.  Terrifyingly gruesome stuff to read to a small child, but then it's supposed to be a cautionary verse, viz. don't let go of your nurse's hand.