Ḍād

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Ḍād (ﺽ) is the fifteenth letter of the Arabic alphabet, one of the six letters not in the twenty-two akin to the Phoenician alphabet (the others being ṯāʾ, ḫāʾ, ḏāl, ẓāʾ, ġayn). In name and shape, it is a variant of ṣād. Its numerical value is 800 (see Abjad numerals). It is related to the Ancient North Arabian 𐪓‎‎‎, South Arabian 𐩳. The letter symbol itself is a derivation, by addition of a diacritic dot, from ص ṣād (representing /sˤ/).

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