โ
โ (Unicode character "circled plus", U+2295) or โจ ("n-ary circled plus", U+2A01) may refer to:
- Theta, one of the most common early variants of the ancient Greek letter
- Sun cross, the term for a symbol consisting of an equilateral cross inside a circle
- Earth, in astrological and astronomical symbolism (๐จ, U+1F728)
- Direct sum, an operation from abstract algebra
- Dilation (morphology), mathematical morphology
- Exclusive or, a logical operation that outputs true only when inputs differ
- โดฒ (U+2D32), Tifinagh letter yabh
Look up โ in Wiktionary, the free dictionary. |
See also
- Coptic cross
- Celtic cross
- Cross
- โ
- โ (disambiguation)
- ๐ (U+100CF), linear B ideogram rota
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