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Verb: debouch  di'boosh or di'bawch
  1. March out (as from a defile) into open ground
    "The regiments debouched from the valley";
    - march out
  2. Pass out or emerge; especially of rivers
    "The tributary debouched into the big river"

Derived forms: debouching, debouches, debouched

Type of: come forth, come out, egress, emerge, go forth, issue, march, process

Encyclopedia: Debouch