| Answer | Crossword Clue |
|---|---|
| ADMITS | Allows to pass |
| LETSBY | Allows to pass |
| turnstile | a revolving frame that allows one person to pass at a time |
| turnstiles | TURNSTILE, a revolving frame that allows one person to pass at a time |
| transmissivity | The degree to which a medium allows something, in particular electromagnetic radiation, to pass through it |
| ultrafiltration | filtration through a medium (as a semipermeable capillary wall) which allows small molecules (as of water) to pass but holds back larger ones (as of protein) |
| FREEENTRY | What a movie pass allows |
