Abjad
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An Abjad is a type of writing system in which each symbol stands for a consonant; the reader must supply the appropriate vowel. It is a term suggested by Peter T. Daniels [1] to replace the common terms consonantary or consonantal alphabet or syllabary to refer to the family of scripts called West Semitic. Some linguists consider West Semitic writing a type of alphabet, while others classify it as a separate writing system, while others view it as an unusual sort of syllabary. In popular usage, abjads often contain the word "alphabet" in their names, such as "Phoenician alphabet" and "Arabic alphabet."
According to the formulations of Daniels, abjads differ from alphabets in that only consonants, not vowels, are represented among the basic graphemes. Abjads differ from another category invented by Daniels, abugidas, in that in abjads the vowel sound is implied by phonology, and where vowel marks exist for the system, such as nikkud for Hebrew and harakāt for Arabic, their use is optional and not the dominant (or literate) form. In an abugida, the vowels (other than the "inherent" vowel) are always marked, either with a diacritic, a minor attachment to the letter or a standalone glyph. Some abugidas use a special symbol to suppress the inherent vowel so that the consonant alone can be properly represented. In a syllabary, a grapheme denotes a complete syllable, that is, either a lone vowel sound or a combination of a vowel sound with one or more consonant sounds.
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[edit] Etymology
The system takes its name from the Arabic word for alphabet, which is made up of the first four letters of the Arabic alphabet in the older abjadi order, just as the English word "alphabet" is made up of the names of the first two letters of the Greek alphabet (alpha and beta).
[edit] Origins
- See also: Genealogy of scripts derived from Proto-Sinaitic
- See also: History of the alphabet#Descendants of the Semitic abjad
All known abjads belong to the Semitic family of scripts. These scripts are thought to derive from the Proto-Sinaitic alphabet (dated to about 1500 BC) which is thought to derive from Egyptian hieroglyphs. The abjad was significantly simpler than the earlier hieroglyphs. The number of distinct glyphs was reduced tremendously, at the cost of increased ambiguity.
The first abjad to gain widespread usage was the Phoenician abjad. Unlike other contemporary scripts, such as Cuneiform and Egyptian hieroglyphs, the Phoenician script consisted of only about two dozen symbols. This made the script easy to learn, and Phoenician seafaring merchants took the script wherever they went. Phoenician gave way to a number of new writing systems, including the Greek alphabet, the first "true" alphabet, and Aramaic, a widely used abjad. Greek evolved into the modern western alphabets, such as Latin and Cyrillic, while Aramaic became the ancestor of many modern abjads and abugidas of Asia.
Aramaic spread across Asia, reaching as far as India and becoming Brahmi, the ancestral abugida to most modern Indian and Southeast Asian scripts. In the Middle East, Aramaic gave rise to the Hebrew and Nabatean abjads, which retained many of the Aramaic letter forms. The Syriac script was a cursive variation of Aramaic. It is unclear whether the Arabic abjad was derived from Nabatean or Syriac.
[edit] Connections with numbers
Modern abjads have also been used for isopsephy, a system of assigning numeric values to individual letters. Before the development of the positional number system, this was one of the regular systems for writing numbers. In some languages, the relationship between words and numbers created by this system has led to poetic and mystical usages, such as the Kaballah being a poetical and numerical deviation from the Old Testament.
[edit] Impure abjads
"Impure" abjads have characters for some vowels, optional vowel diacritics, or both. The term "pure" abjad refers to scripts entirely lacking in vowel indicators.[citation needed] However, most modern abjads, such as Arabic, Modern Hebrew (even though Ancient Hebrew remains a pure Abjad), Aramaic and Avestan, are "impure" abjads, that is, they also contain symbols for some of the vowel phonemes. An example of a pure abjad is ancient Phoenician.
[edit] Addition of vowels
In the 9th century BC, the Greeks adapted the Phoenician script for use in their own language. The phonetic structure of the Greek language created too many ambiguities when the vowels went unrepresented, so the script was modified. They did not need letters for the guttural sounds represented by aleph, he, heth or ayin, so these symbols were assigned vocalic values. The letters waw and yod were also used. The Greek alphabet became the world's first "true" alphabet.
Abugidas developed along a slightly different route. The basic consonantal symbol was considered to have an inherent "a" vowel sound. Hooks or short lines attached to various parts of the basic letter modify the vowel. In this way, the South Arabian alphabet evolved into the Ge'ez alphabet between the 5th century BC and the 5th century AD. Similarly, around the 3rd century BC, the Brāhmī script developed from the Aramaic abjad.
[edit] Abjad principles
The abjad form of writing is well-adapted to the grammatical structure of the languages it is used to write. This is because words in such languages are formed from a root consisting of (usually) three consonants, the vowels being used to indicate inflectional or derived forms. For instance, from the Arabic root ذبح (to sacrifice) can be derived the forms ذَبَح (he sacrificed), ذَبَحْتَ (you (masculine singular) sacrificed), ذَبَّح (he slaughtered), يُذَبَّح (he will slaughter), and مَذْبَح (slaughterhouse).
[edit] Related concepts
Many non-Semitic languages such as English could, theoretically, be written without vowels, but it would be more difficult, though many words could be interpreted in context. Many European languages, however, would lose grammatical information such as gender, case, and/or number. This fact can be used to semi-bowdlerise offensive language, a practice known as disemvoweling.
[edit] Notes
- ^ Daniels, Peter T., et al. eds. The World's Writing Systems Oxford. (1996), p.4.
[edit] References
- Wright, W. (1971). A Grammar of the Arabic Language, 3rd ed., Cambridge University Press, v. 1, p. 28. ISBN 0-521-09455-0.
[edit] See also
- Abjad numerals
- Shorthand (constructed writing systems that are structurally abjads)
- Gematria, the Hebrew system of mystical numerology
