| 1. | the state of being vacuous or without contents; vacancy; emptiness: the vacuity of the open sea. |
| 2. | absence of thought or intelligence; inanity; blankness: a mind of undeniable vacuity. |
| 3. | a time or state of dullness, lacking in mental or physical action or productivity: the vacuity of modern existence. |
| 4. | an empty space; void: a vacuity in the earth formed by erosion. |
| 5. | absence or lack of something specified: a vacuity of feeling. |
| 6. | something inane, senseless, or stupid: conversation full of vacuities. |
| 7. | a vacuum. |