| Answer | Crossword Clue |
|---|---|
| den | hollow or cavern used especially as a hideout |
| pits | hollow or indentation especially in the surface of an organism as |
| vessels | A hollow container, esp. one used to hold liquid, such as a bowl or cask |
| shells | A hollow metal or paper case used as a container for fireworks, explosives, or cartridges |
| bamboos | The hollow jointed stem of this plant, used as a cane or to make furniture and implements |
| bamboo | The hollow jointed stem of this plant, used as a cane or to make furniture and implements |
