# run ahead

> English word · Verb

## Definitions
1. To use sidings to pass a different train.
2. To proceed beyond peers or beyond some limit.
3. To execute (code) in advance, anticipating a likely upcoming need for the result.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/run-ahead