debouch

/dɪˈbaʊtʃ/
verb
  1. To emerge or flow out from a narrow or confined space into a wider area, especially of a river, stream, or group of people.
    • The hikers debouched from the forest trail onto a beautiful open meadow.
    • The river debouches into the sea through a wide delta.
    • After the parade, the crowd debouched from the narrow street into the main square.
Antonyms
What does "debouch" mean? | whatsthatwordmean | whatsthatwordmean