π
See also: π
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Translingual edit
Etymology edit
From Ancient Greek Ξ‘ (R).
Letter edit
π
- The twentieth letter of the archaic Etruscan alphabet, fifteenth letter of the Oscan and classical Etruscan alphabets, and tenth letter of the Alphabet of Lugano; equivalent to the letter R of the Roman alphabet; transliterated β¨rβ©; and bearing the letter name er.