debouch

/di'bautʃ/

Thân thiện

The small stream debouches into a wide, calm river.

Definition

1. Verb:
   • To emerge or issue forth from a confined or narrow space into a broader, open area. This is the core meaning, often used for geographical features like rivers or streams flowing out of a constricted channel, or for military troops moving from a confined area like a defile, forest, or valley into open terrain.
   • To come out; to discharge. It describes the action of passing from a narrower to a wider place.

Usage and Examples

• Verb:
  • The small stream debouched into a wide, tranquil lake. (Describes a river emerging into a larger body of water.)
  • After the narrow canyon, the river debouches onto the vast floodplain. (Describes a river flowing out of a constriction.)
  • The soldiers debouched from the dense forest and formed ranks on the plain. (Describes troops moving from a confined space into open ground.)

Advanced Usage

• Debouchment (Noun): The act or process of debouching; the point where something debouches.
  • The debouchment of the river created a fertile delta.
• Often used in formal, geographical, historical, or military contexts. It is not common in everyday conversation.

Variants and Related Words

• Debouchure (Noun): The mouth of a river or a pass; the outlet. This is a more specific geographical term.
  • The debouchure of the Mississippi River is in the Gulf of Mexico.

Synonyms

• Emerge: To come out into view.
• Issue: To come out from a source.
• Emanate: To flow out from a source.
• Discharge: To release or send out (often for liquids).
• Pour forth: To flow out freely.

Antonyms

• Enter: To go or come into a place.
• Disappear: To cease to be visible.
• Converge: To move toward one point (the opposite of flowing out into openness).

Notes on Meaning

• The word strongly implies a transition from a constrained, narrow, or hidden state to an open, visible, or expansive one. This spatial contrast is central to its meaning.
• While the primary examples involve physical geography and troop movements, it can be used metaphorically in formal writing to describe anything emerging from confinement (e.g., ).

Học thuật

Verb

1. pass out or emerge; especially of rivers
   • The tributary debouched into the big river
2. march out (as from a defile) into open ground
   • The regiments debouched from the valley

Từ đồng nghĩa

• march out