| Answer | Crossword Clue |
|---|---|
| pitting | an arrangement of cavities or depressions |
| pittings | PITTING, an arrangement of cavities or depressions |
| aspirator | an instrument for removing fluids or solids from cavities of the body |
| aspirators | ASPIRATOR, an instrument for removing fluids or solids from cavities of the body |
| mediastina | A membranous partition between two body cavities or two parts of an organ, esp. that between the lungs |
| mediastinum | A membranous partition between two body cavities or two parts of an organ, esp. that between the lungs |
