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1. Flow or run over (a limit or brim)
   - overrun, well over, run over, brim over
    
2. Overflow with a certain feeling
   "The children overflowed with joy"
   - bubble over, spill over

1. A large flow
   - flood, outpouring
    
2. The occurrence of surplus liquid (as water) exceeding the limit or capacity
   - runoff, overspill

Derived forms: overflowed, overflowing, overflown, overflows

Type of: boil, flow, flowing, run out, seethe, spill, stream

Encyclopedia: Overflow