- Difficult or delicate problem - One who, or that which, tickles. - Something puzzling or difficult. - A book containing a memorandum of notes and debts arranged
in the order of their maturity. - A prong used by coopers to extract bungs from casks.
- any wonderful solution to a difficult problem - Many headed monster - Multi-headed serpent slain by Hercules - Mythical water monster - Mythological snake - Nine headed water serpent - Nine headed water serpent (grk)