Japanese symbol for “omega”
Ω
オメガ
Romaji: omega
omega (last letter of the Greek alphabet)
In Japanese, omega is Ω, read オメガ (omega).
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 omega (last letter of the Greek alphabet)
- n end; conclusion; ending; finality
- n ohm (unit of electrical resistance) (physics)
- n angular velocity (physics)
Written forms: Ω、ω. Readings: オメガ.
See also: Chinese symbol for “omega”.
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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