overwhelmed
1. [ adjective ] rendered powerless especially by an excessive amount or profusion of something
Synonyms: inundated overcome overpowered swamped engulfed flooded
Examples:

"a desk flooded with applications" "felt inundated with work" "too much overcome to notice" "a man engulfed by fear" "swamped by work"

Related terms: powerless
2. [ adjective ] decisively defeated in combat
Synonyms: beaten overthrown overcome routed vanquished conquered
Related terms: defeated
Similar spelling:   overwhelm
  overwhelming
  overwhelmingly
  Overholt
  overhaul