zau2 sou3走數走数

Jyutpingzau2 sou3
Yalejáu sou
動詞Uncommon

Definition

To default on a debt or break a promise.

  1. to default on a debt; to avoid paying a bill
  2. to break a promise or renege on a commitment
colloquialmoneydaily actions

How it's used

Beyond financial contexts, this term is frequently used to describe someone failing to keep a promise or backing out of a social commitment. It carries a strong sense of moral failure or untrustworthiness, as it implies a deliberate act of evasion rather than an inability to pay. When used in a social setting, it is often said in a half-joking but firm tone to hold someone accountable for their word.

Examples

He borrowed money and didn't pay it back; he's clearly trying to welch on the debt.
You promised to treat me to a meal, don't back out on it.

Related words

synonymlaai6 zoeng3laih jeungsee alsozau2 lou2走佬jáu lóu

Common phrases

to be stiffed by someone
to constantly break promises

Common mistake

Learners often mistake this for simply being poor or unable to pay, but it specifically implies an active choice to ignore an obligation or disappear to avoid payment.

Grammar color guide

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