Japanese symbol for “logarithm”
対数
たいすう
Romaji: taisuu
logarithm; log
In Japanese, logarithm is 対数, read たいすう (taisuu).
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 logarithm; log (math)
Kanji and stroke order
Other Japanese words for “logarithm”
| Word | Reading | Meaning |
|---|---|---|
| ログ | ログ rogu | log; logarithm |
| ロガリズム | ロガリズム rogarizumu | logarithm |
Related words
Words that share a kanji.
| Word | Reading | Meaning |
|---|---|---|
| 対応 | たいおう taiou | correspondence (to); equivalence |
| 絶対 | ぜったい zettai | absolutely; definitely; unconditionally |
| 対象 | たいしょう taishou | target; object (of worship, study, etc.); subject (of taxation, etc.) |
| 対策 | たいさく taisaku | measure; step; countermeasure |
| 反対 | はんたい hantai | opposition; resistance; antagonism |
| 対立 | たいりつ tairitsu | confrontation; opposition; antagonism |
| 多数 | たすう tasuu | large number (of); many |
| 複数 | ふくすう fukusuu | plural; multiple |
See also: Chinese symbol for “logarithm”.
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.