verb, quaked, quak⋅ing, noun | 1. | (of persons) to shake or tremble from cold, weakness, fear, anger, or the like: He spoke boldly even though his legs were quaking. |
| 2. | (of things) to shake or tremble, as from shock, internal convulsion, or instability: The earth suddenly began to quake. |
| 3. | an earthquake. |
| 4. | a trembling or tremulous agitation. |

quake (kwāk) intr.v. quaked, quak·ing, quakes
[Middle English quaken, from Old English cwacian.] quak'y adj. |