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Plate 1 The Chinese character 雨: a horizontal over a box with a hook, a short vertical and four dots inside

Yǔ 雨

The character for ‘rain’, and radical 173 of the 214 Kangxi radicals, under which characters for snow, thunder and other weather are filed.

Chinese radicals. Also called chinese character for rain, kangxi radical 173, radical 173, rain radical, ⻗, 雨, 雨 radical.

Meaning

Unihan defines 雨 as ‘rain; rainy’. On top of a character it is flattened, as in 雪 ‘snow’ and 雷 ‘thunder’, both filed under it. Mandarin reads it yǔ; Japanese, ame.

Origin and history

Wieger recorded several explanations. “According to some, the four points represent the drops,” the upper line the skies, and other strokes the clouds; others saw in it the regular falling of drops from the sky. He also noted that “An ancient form simply represented a shower of rain.”

Weather under rain

雪 ‘snow’ is radical 173 with three strokes more and 雷 ‘thunder’ with five. Unihan also gives 雪 a second sense, ‘wipe away shame, avenge’. Water, 水, is radical 85, a separate section of the dictionary.

See also

Shuǐ 水, Rén 人, Nǚ 女, Zǐ 子, Kǒu 口, Xīn 心.

Sources

  1. Unihan data for U+96E8, Unicode Han Database (Unihan), Unicode Consortium, kRSUnicode; kTotalStrokes; kDefinition; kMandarin; kJapaneseKun
  2. Unihan data for U+96EA, Unicode Han Database (Unihan), Unicode Consortium, kRSUnicode; kDefinition
  3. Unihan data for U+96F7, Unicode Han Database (Unihan), Unicode Consortium, kRSUnicode; kDefinition
  4. The Unicode Standard, chapter 18 (Han), The Unicode Standard, Version 16.0, Chapter 18: East Asia, Unicode Consortium, 18.1.8 Radical-Stroke Indices; 18.1.14 Kangxi Radicals and CJK Radicals Supplement
  5. Chinese Characters (Léon Wieger, 1927), Léon Wieger, Chinese Characters: Their Origin, Etymology, History, Classification and Signification, translated by L. Davrout, second edition (1927), Catholic Mission Press, Hsien-hsien (Internet Archive full text), Lesson 125, second series

The same shape elsewhere

Researched, edited and approved by Rory Hansen before publishing. Last reviewed October 9, 2026. How we research

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