Japanese symbol for “optimization”
最適化
さいてきか
Romaji: saitekika
optimization; optimisation
In Japanese, optimization is 最適化, read さいてきか (saitekika).
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, vs, vt optimization; optimisation
Kanji and stroke order
Other Japanese words for “optimization”
| Word | Reading | Meaning |
|---|---|---|
| 最速化 | さいそくか saisokuka | (speed) optimization |
| 効率化 | こうりつか kouritsuka | making efficient; optimization |
Related words
Words that share a kanji.
| Word | Reading | Meaning |
|---|---|---|
| 最近 | さいきん saikin | recently; lately; these days |
| 最後 | さいご saigo | end; conclusion |
| 最初 | さいしょ saisho | beginning; outset; first |
| 最高 | さいこう saikou | best; supreme; wonderful |
| 最終 | さいしゅう saishuu | last; final; closing |
| 最大 | さいだい saidai | biggest; greatest; largest |
| 適用 | てきよう tekiyou | application (of a rule, law, method, etc.) |
| 適当 | てきとう tekitou | suitable; proper; appropriate |
| 文化 | ぶんか bunka | culture; civilization; civilisation |
See also: Chinese symbol for “optimization”.
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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