| Answer | Crossword Clue |
|---|---|
| TAU | Time constant symbol |
| HBAR | Symbol for Dirac's constant |
| KAPPA | Symbol of Einstein's gravitational constant |
| HBAR | Symbol of the reduced Planck constant |
| COLON | Time symbol |
| PUMPKIN | Symbol of harvest time. |
| RABBIT | Symbol of Easter time. |
| SANDS | Symbol of passing time. |
| MOOSE | One-time political symbol. |
| ROLEX | Symbol of why time is so valuable? |
| TALISMAN | Symbol from the time of the Crusades. |
| MISTLETOE | Symbol since the time of the Druids |
| RAKE | Symbol of St. Barnabas, whose saint day comes at hay harvesting time |
