| 1. | to overcome completely in mind or feeling: overwhelmed by remorse. |
| 2. | to overpower or overcome, esp. with superior forces; destroy; crush: Roman troops were overwhelmed by barbarians. |
| 3. | to cover or bury beneath a mass of something, as floodwaters, debris, or an avalanche; submerge: Lava from erupting Vesuvius overwhelmed the city of Pompeii. |
| 4. | to load, heap, treat, or address with an overpowering or excessive amount of anything: a child overwhelmed with presents; to overwhelm someone with questions. |
| 5. | to overthrow. |