| Clue | Source | Date |
|---|---|---|
| Relating to lung membranes (7) | ||
| Like some serous membranes — more than one, we hear | ||
| Like the lining of one lung or two, might one say? | The Times Cryptic | 26 Sep 2016 |
| Like serous membranes — more than one, we hear | The Times Cryptic | 02 Jun 2016 |
| Of lung membranes | ||
| Kind of chest cavity | ||
| Kind of chest cavity | ||
| Pertaining to a lung membrane | ||
| Of lung membranes | ||
| Of the lung lining. |