Om - Wikipedia
https://en.wikipedia.org/wiki/Om
WEBOm (or Aum) (listen ⓘ; Sanskrit: ॐ, ओम्, romanized: Oṃ, ISO 15919: Ōṁ) is a symbol representing a sacred sound, syllable, mantra, and an invocation in Hinduism, Buddhism, Jainism and Sikhism. Its written representation is the most important symbol of Hinduism.
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