Main Entry: de·bouch

Pronunciation: \di-ˈbau̇ch, -ˈbüsh, dē-\

Function: verb

Etymology: French déboucher, from dé- de- + bouche mouth, from Old French boche, from Latin bucca cheek

Date: 1745

transitive verb : to cause to emerge : dischargeintransitive verb 1 : to march out into open ground <troops debouching from the town>
2 : emerge, issue <rivers debouching into the sea>

— de·bouch·ment \-mənt\ noun