Ḍād

Ḍād ضاد
Ḍād ضاد
ﺽ
Usage
Writing system	Arabic script
Type	Abjad
Language of origin	Arabic language
Sound values	dˤ, (ðˤ)
Alphabetical position	15
History
Development	𐤑 𐡑 𐢙 ص ﺽ; ; ; ; ;
Other
Writing direction	Right-to-left
	This article contains phonetic transcriptions in the International Phonetic Alphabet (IPA). For an introductory guide on IPA symbols, see Help:IPA. For the distinction between [ ], / / and ⟨ ⟩, see IPA § Brackets and transcription delimiters.

← Ḏāl
Ḍād
Ẓāʾ →
← Ḏāl Ḍād Ẓāʾ →
Arabic	ﺽ‎
Phonemic representation	dˤ, (ðˤ)
Position in alphabet	26
Numerical value	800
Alphabetic derivatives of the Phoenician

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).

In Modern Standard Arabic and many dialects, it represents an "emphatic" /d/, and it might be pronounced as a pharyngealized voiced alveolar stop [dˤ]^ⓘ, pharyngealized voiced dental stop [d̪ˤ] or velarized voiced dental stop [d̪ˠ].^[1] The sound it represented at the time of the introduction of the Arabic alphabet is somewhat uncertain (most likely around late seventh to early eighth centuries), likely a pharyngealized voiced alveolar lateral fricative [ɮˤ]^ⓘ or a similar affricated sound [d͡ɮˤ] or [dˡˤ].^[2] One of the important aspects in some Tihama dialects is the preservation of the emphatic lateral fricative sound [ɮˤ], this sound is likely to be very similar to the original realization of ḍād, but this sound ([ɮˤ]) and [ðˤ] are used as two allophones for the two sounds ḍād ض and ẓāʾ ظ.^[3]

Position in word	Isolated	Final	Medial	Initial
Glyph form: (Help)	ض‎	ـض‎	ـضـ‎	ضـ‎

Origin

Based on ancient descriptions of this sound, it is clear that in Qur'anic Arabic ḍ was some sort of unusual lateral sound.^[1]^[2]^[4]^[5]^[6] Sibawayh, author of the first book on Arabic grammar, explained the letter as being articulated from "between the first part of the side of the tongue and the adjoining molars". It is reconstructed by modern linguists as having been either a pharyngealized voiced alveolar lateral fricative [ɮˤ]^ⓘ or a similar affricated sound [d͡ɮˤ] or [dˡˤ].^[2]^[4] The affricated form is suggested by loans of ḍ into Akkadian as ld or lṭ and into Malaysian as dl.^[1] However, not all linguists agree on this; the French orientalist André Roman supposes that the letter was actually a voiced emphatic alveolo-palatal sibilant /ʑˤ/, similar to the Polish ź.^[2]^[4]^[7]

This is an extremely unusual sound, and led the early Arabic grammarians to describe Arabic as the لغة الضاد lughat aḍ-ḍād "the language of the ḍād", since the sound was thought to be unique to Arabic.^[1] The emphatic lateral nature of this sound is possibly inherited from Proto-Semitic, and is compared to a phoneme in South Semitic languages such as Soqotri, but also in Mehri where it is usually an ejective lateral fricative. The corresponding letter in the South Arabian alphabet is ṣ́, and in the Geʽez script Ṣ́appa ፀ), although in Geʽez it merged early on with ṣ.

The reconstruction of Proto-Semitic phonology includes an emphatic voiceless alveolar lateral fricative [ɬʼ] or affricate [t͡ɬʼ] for ṣ́. This sound is considered to be the direct ancestor of Arabic ḍād, while merging with ṣād in most other Semitic languages.

The letter itself is distinguished a derivation, by addition of a diacritic dot, from ص ṣād (representing /sˤ/).

Pronunciation

The standard pronunciation of this letter in Modern Standard Arabic is the "emphatic" /d/: pharyngealized voiced alveolar stop [dˤ]^ⓘ, pharyngealized voiced dental stop [d̪ˤ] or velarized voiced dental stop [d̪ˠ].^[1]

In most Najdi influenced Arabic vernaculars ض ḍād and ظ ẓāʾ merged quite early;^[2] in the varieties where the dental fricatives are preserved such as Najdi Arabic and Mesopotamian Arabic, both the letters are pronounced /ðˤ/.^[2]^[4]^[6] However, there are dialects in South Arabia and in Mauritania and the Sahrawi where both the letters are kept different but not in all contexts.^[2] In other vernaculars such as Egyptian ض ḍād and ظ ẓāʾ contrast; but Classical Arabic ẓāʾ becomes /zˤ/, e.g. ʿaẓīm [ʕɑˈzˤiːm] (< Classical عظيم ʿaḏ̣īm [ʕɑˈðˤiːm]) "great".^[2]^[4]^[8]

"De-emphaticized" pronunciation of both letters in the form of the plain /z/ entered into other non-Semitic languages such as Persian, Urdu, and Turkish.^[2] However, there do exist Arabic borrowings into Ibero-Romance languages as well as Hausa and Malay, where ḍād and ẓāʾ are differentiated.^[2]

Pronunciation across other languages

Pronunciation of ⟨ض⟩ in other languages
Language	Alphabet name	Pronunciation (IPA)
Malay	Jawi	/d/*
Javanese	Pegon	/d/*
Swahili	Ajami	/ð/
Hausa	Ajami	/l/*
Azeri	Arabic script	/z/
Brahui
Hindko
Kashmiri
Pashto
Persian
Punjabi	Shahmukhi
Saraiki
Sindhi	Arabic script
Urdu
Uzbek	Arabic script

Note: in Pegon and Jawi scripts ض ḍād is /d/ while ظ ẓāʾ is /z/, and in Hausa ض ḍād is /l/ while ظ ẓāʾ is /z/, but in other languages they merge.

In relation with Hebrew

Often, words that have ظ ẓāʾ, ص ṣād, and ض ḍād in Arabic have cognates with צ tsadi in Hebrew.

Examples

ظ ẓāʾ: the word for "thirst" in Classical Arabic is ظمأ ẓamaʾ and צמא tsama in Hebrew.
ص ṣād: the word for "Egypt" in Classical Arabic is مصر miṣr and מצרים mitsrayim in Hebrew.
ض ḍād: the word for "egg" in Classical Arabic is بيضة bayḍah and ביצה betsah in Hebrew.

When representing this sound in transliteration of Arabic into Hebrew, it is written as צ׳ tsade and a geresh or with a holam צׄ/ץׄ‎.

Transliteration

ض is transliterated as ḍ (D with underdot) in romanization. The combination ⟨dh⟩ is also sometimes used colloquially. In varieties where the Ḍād has merged with the Ẓāʾ, the symbol for the latter might be used for both (eg. ⟨ظل⟩ 'to stay' and ⟨ضل⟩ 'to be lost' may both be transcribed as ḏ̣al in Gulf Arabic).

When transliterating Arabic in the Hebrew alphabet, it is either written as ד‎ (the letter for /d/) or as צ׳‎ (tsadi with geresh), which is also used to represent the /tʃ/ sound. The Arabic letters ṣād ص and ḍād ض share the same Semitic origin with the Hebrew tsadi.

In Judeo-Arabic orthography, it has been written as צׄ/ץׄ‎(tsade with holam), emulating Arabic orthography, where the letter is created by adding a dot to ṣād ص.

Unicode

Character information
Preview	ض
Unicode name	ARABIC LETTER DAD
Encodings	decimal	hex
Unicode	1590	U+0636
UTF-8	216 182	D8 B6
Numeric character reference	ض	ض

References

^ ^a ^b ^c ^d ^e Versteegh, Kees (2003) [1997]. The Arabic language (Repr. ed.). Edinburgh: Edinburgh University Press. p. 89. ISBN 9780748614363.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j Versteegh, Kees (1999). "Loanwords from Arabic and the merger of ḍ/ḏ̣". In Arazi, Albert; Sadan, Joseph; Wasserstein, David J. (eds.). Compilation and Creation in Adab and Luġa: Studies in Memory of Naphtali Kinberg (1948–1997). pp. 273–286. ISBN 9781575060453.
^ Alqahtani, Khairiah (June 2015). A sociolinguistic study of the Tihami Qahtani dialect in Asir, Southern Arabia (PDF) (PhD thesis). University of Essex. pp. 45, 46.
^ ^a ^b ^c ^d ^e Versteegh, Kees (2000). "Treatise on the pronunciation of the ḍād". In Kinberg, Leah; Versteegh, Kees (eds.). Studies in the Linguistic Structure of Classical Arabic. Brill. pp. 197–199. ISBN 9004117652.
^ Ferguson, Charles (1959). "The Arabic koine". Language. 35 (4): 630. doi:10.2307/410601. JSTOR 410601.
^ ^a ^b Ferguson, Charles Albert (1997) [1959]. "The Arabic koine". In Belnap, R. Kirk; Haeri, Niloofar (eds.). Structuralist studies in Arabic linguistics: Charles A. Ferguson's papers, 1954–1994. Brill. pp. 67–68. ISBN 9004105115.
^ Roman, André (1983). Étude de la phonologie et de la morphologie de la koiné arabe. Vol. 1. Aix-en-Provence: Université de Provence. pp. 162–206.
^ Retsö, Jan (2012). "Classical Arabic". In Weninger, Stefan (ed.). The Semitic Languages: An International Handbook. Walter de Gruyter. pp. 785–786. ISBN 978-3-11-025158-6.

[Versteegh1997-1] Versteegh, Kees (2003) [1997]. The Arabic language (Repr. ed.). Edinburgh: Edinburgh University Press. p. 89. ISBN 9780748614363.

[Versteegh1999-2] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j Versteegh, Kees (1999). "Loanwords from Arabic and the merger of ḍ/ḏ̣". In Arazi, Albert; Sadan, Joseph; Wasserstein, David J. (eds.). Compilation and Creation in Adab and Luġa: Studies in Memory of Naphtali Kinberg (1948–1997). pp. 273–286. ISBN 9781575060453.

[3] Alqahtani, Khairiah (June 2015). A sociolinguistic study of the Tihami Qahtani dialect in Asir, Southern Arabia (PDF) (PhD thesis). University of Essex. pp. 45, 46.

[Versteegh2000-4] Versteegh, Kees (2000). "Treatise on the pronunciation of the ḍād". In Kinberg, Leah; Versteegh, Kees (eds.). Studies in the Linguistic Structure of Classical Arabic. Brill. pp. 197–199. ISBN 9004117652.

[Ferguson1959-5] Ferguson, Charles (1959). "The Arabic koine". Language. 35 (4): 630. doi:10.2307/410601. JSTOR 410601.

[Ferguson1997-6] Ferguson, Charles Albert (1997) [1959]. "The Arabic koine". In Belnap, R. Kirk; Haeri, Niloofar (eds.). Structuralist studies in Arabic linguistics: Charles A. Ferguson's papers, 1954–1994. Brill. pp. 67–68. ISBN 9004105115.

[Roman1983-7] Roman, André (1983). Étude de la phonologie et de la morphologie de la koiné arabe. Vol. 1. Aix-en-Provence: Université de Provence. pp. 162–206.

[Retsö2012-8] Retsö, Jan (2012). "Classical Arabic". In Weninger, Stefan (ed.). The Semitic Languages: An International Handbook. Walter de Gruyter. pp. 785–786. ISBN 978-3-11-025158-6.

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