Definitions

yāo (adjective) youngest; most junior
yāo (adjective) tiny
yāo (number) one

Etymology

Pictograph of a twisted thread.

About

The character 幺 originated as a pictograph of a fine thread or small silk bundle, embodying the core idea of something tiny or insignificant. As a radical, it forms the basis for many characters related to smallness, silk, or subtle qualities. Beyond its meaning of "small", 幺 also came to represent the number one, especially in contexts like dice games, dominoes, phone numbers, or military communication, where it helps prevent confusion with other numerals. Its simple, singular structure visually echoes its meaning as the smallest unit.

Etymology Hide

Bronze etymology image
Bronze Early Western Zhou (~1000 BC)
Seal etymology image
Seal Mid Western Zhou (~900 BC)
Bronze etymology image
Bronze Late Spring and Autumn (~500 BC)
Bronze etymology image
Bronze Late Spring and Autumn (~500 BC)
Bronze etymology image
Bronze Early Warring States (~400 BC)
Seal etymology image
Seal Shuowen (~100 AD)
Traditional Modern
Simplified Modern