# westbound

/ˈwɛstˌbaʊnd/ (US) · /wˈɛstbaʊnd/ (UK) · CEFR B2 · Adjective

Source: https://englishreference.com/word/westbound
Updated: 2026-05-11

## Definition

moving or leading toward the west. You see this word on road signs or when traveling by train or plane.

For teachers: moving, traveling, or leading toward the west. Often used to specify the direction of traffic flow or public transport routes.

## Examples

- The westbound train leaves in ten minutes.
- Heavy traffic is causing significant delays on the westbound lanes of the motorway this afternoon.
- The pilot adjusted the flight path to avoid a developing storm system, ensuring the westbound aircraft remained on schedule for its evening arrival in San Francisco.

## Usage notes

- Commonly used both attributively before a noun and predicatively after a linking verb.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.