| Answer | Crossword Clue |
|---|---|
| ITER | Brain cavity. |
| ITER | Tubular cavity of the brain. |
| neurocoel | a cavity in the brain also NEUROCOELE |
| neurocoele | a cavity in the brain also NEUROCOEL |
| neurocoeles | NEUROCOELE, a cavity in the brain also NEUROCOEL |
| neurocoels | NEUROCOEL, a cavity in the brain also NEUROCOELE |
