Japanese symbol for “diffusion”
普及
ふきゅう
Romaji: fukyuu
diffusion; spread; popularization; promulgation
In Japanese, diffusion is 普及, read ふきゅう (fukyuu).
Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.
Meanings
- n, vi, vs diffusion; spread; popularization; promulgation; familiarization
Kanji and stroke order
Other Japanese words for “diffusion”
| Word | Reading | Meaning |
|---|---|---|
| 発散 | はっさん hassan | emission; emanation; radiation |
| 拡散 | かくさん kakusan | diffusion (of light, gas) |
| 伝送 | でんそう densou | transmission; communication; circulation |
| 散乱 | さんらん sanran | dispersion; scattering; spreading out |
| 伝播 | でんぱ denpa | transmission; propagation; spread |
Related words
Words that share a kanji.
| Word | Reading | Meaning |
|---|---|---|
| 普通 | ふつう futsuu | normal; ordinary; regular |
| 普段 | ふだん fudan | usual; normal; everyday |
| 普遍 | ふへん fuhen | universal; general; ubiquitous |
| 普段着 | ふだんぎ fudangi | everyday clothes; ordinary clothes; casual wear |
| 普天 | ふてん futen | vault of heaven; whole world |
| 追及 | ついきゅう tsuikyuu | investigation (e.g. into someone's guilt); questioning; pressing |
| 及ぶ | およぶ oyobu | to reach; to amount to; to befall |
| 及び | および oyobi | and; as well as |
Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.
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