| to surge or foam as if boiling. |
| behind |
cataclysm (ˈkætəˌklɪzəm) ![]() | |
| —n | |
| 1. | a violent upheaval, esp of a political, military, or social nature |
| 2. | a disastrous flood; deluge |
| 3. | geology another name for catastrophe |
| [C17: via French from Latin, from Greek kataklusmos deluge, from katakluzein to flood, from kluzein to wash] | |
| cata'clysmic | |
| —adj | |
| cata'clysmal | |
| —adj | |
| cata'clysmically | |
| —adv | |