| Answer | Crossword Clue |
|---|---|
| DIE | Fall flat or fizzle |
| measure | to fall or be knocked down; fall flat |
| collapse | (of a lung or blood vessel) Fall inward and become flat and empty |
| collapsed | (of a lung or blood vessel) Fall inward and become flat and empty |
| collapsing | (of a lung or blood vessel) Fall inward and become flat and empty |
| collapses | (of a lung or blood vessel) Fall inward and become flat and empty |
