| Answer | Crossword Clue |
|---|---|
| EVAPORATE | Escape into air. |
| punctures | A small hole in a tire resulting in an escape of air |
| traps | U-shaped section in a pipe to prevent the escape of air or gases |
| trap | U-shaped section in a pipe to prevent the escape of air or gases |
| blowholes | A cavity in a metal casting, produced by the escape of air through the liquid metal |
| blowhole | A cavity in a metal casting, produced by the escape of air through the liquid metal |
