sing1 fo2 liu4 jyun4星火燎原

Jyutpingsing1 fo2 liu4 jyun4
Yalesīng fó lìuh yùhn

Definition

A single spark can start a prairie fire; a small action can have a huge, widespread impact.

writtenother

How it's used

This idiom is frequently used in political or social contexts to describe how a minor incident or a small group of people can trigger a massive, unstoppable movement. It carries a sense of dramatic inevitability, highlighting that once a threshold is crossed, the momentum becomes impossible to suppress. While it has a literary origin, it is commonly used in modern discourse to analyze the rapid growth of trends or public sentiment.

Examples

Don't underestimate these small things; they could easily spiral out of control.
This movement is like a spark that has set the whole prairie ablaze; its influence is immense.

Common phrases

enough to start a prairie fire
to form the momentum of a prairie fire

Grammar color guide

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