| Answer | Crossword Clue |
|---|---|
| DOFF | Tip, as one's cap |
| DOFF | Tip, as a cap |
| DOFF | Tip, as one's hat |
| UNHAT | Remove one's cap, as in respect |
| DOFF | Tip the cap |
| GENT | Man who might tip his cap |
| calyptrogen | the layer of cells on the growing tip of a root giving rise to the root cap |
| calyptrogens | CALYPTROGEN, the layer of cells on the growing tip of a root giving rise to the root cap |
