Related Clues:
- Con confines
- Corral, for one
- 'The tongue of the mind,' per Cervantes
- Square in a sudoku puzzle
- Place for inks or oinks
- Tool for a confident solver
- One may be eukaryotic
- Unit of living matter
- Compartment in honeycomb
- Place of incarceration or unit of living matter
- Place of incarceration in body unit
- Place for a prisoner
- Basic unit of living matter
- Swan for the writer
- 'The ... is mightier than the sword'