si1 hou4絲毫丝毫

Jyutpingsi1 hou4
Yalesī hòuh
副詞Common

Definition

The slightest amount or degree; a tiny bit (usually used in negative constructions).

neutraldescriptions

How it's used

Emphasis on the negative is the primary function of this term, often paired with 冇 or 唔. It carries a slightly more formal or emphatic tone compared to everyday expressions like 半點 or 一啲. Using it in a positive sentence is rare and usually sounds literary or overly dramatic.

Examples

He does not have the slightest doubt about this matter.
Do you think he has changed even the slightest bit?

Common phrases

have no connection whatsoever
has not changed at all

Common mistake

Learners often try to use it in positive statements, but it sounds unnatural outside of negative contexts or rhetorical questions. Stick to using it with negative verbs to convey that something is completely absent.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector