Kanji Kaisen

漢字Kanji · in Nature & Elements

由: wherefore, a reason

JLPT N35 strokesGrade 3Your ink: 白 Not met

日 and 丨 carry the meaning

5 strokes
  • Oracle bone · Shang
  • Bronze · Western Zhou
  • Today

Oracle bone and bronze: Wikimedia Commons, traced from Academia Sinica, CC0. Today’s form: KanjiVG, CC BY-SA 3.0.

Four readings, and the words that use each

ユyu · on'yomi · in compounds

  • 由来するゆらいするoriginate
  • 経由するけいゆするgo by way of, go via

ユウyuu · on'yomi

  • 自由じゆうfreedom
  • 理由りゆうreason

ユイyui · on'yomi

  • 由緒ゆいしょlineage

よしyoshi · kun'yomi · on its own

  • 由よしmeans

Also read よる, with no example words in our sources. Words: Kanji alive, CC BY 4.0.

成り立ち

Where it comes from

Origin · sourced

Pictogram (象形)

Pictogram of new shoots or leaves growing from 木; possibly the original graph of 㽕, with its upper part later extracted as 由.

Source: Wiktionary, 由 (rev. 92162213), CC BY-SA 4.0

Memory story · made up to help you remember

“The lifeblood of the village! Imagine a patchwork of green rice fields stretching across a fertile valley.”
繋がり
Ink shades, lightest to darkest: 白 Not met, 淡 Met, 中 Learning, 濃 Familiar, 印 Mastered

由 gives its sound to

The family reading is ユ (yu). Sound parts: KanjiVG.

Also read ユイ

3 kanji share this on'yomi

Easy to confuse

The difference, side by side
由 wherefore
vs申 have the honor to
Same parts, arranged differently.
In ChineseSame character in simplified and traditional · yóu

Same form: 由 is written the same way in mainland China (simplified) and in Taiwan and Hong Kong (traditional).

Simplified
由 mainland China, Singapore
Traditional
由 Taiwan, Hong Kong

Pinyin yóu most common reading

Forms and pinyin: Unicode Unihan database (Unicode License v3). Pinyin lists the most common reading, not every reading.

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