The Tamil script ( ) is an abugida script that is used by Tamils and Tamil speakers in India, Sri Lanka, Malaysia, Singapore and elsewhere to write the Tamil language. at p. 324 It is one of the official scripts of the Indian Republic. Certain minority languages such as Saurashtra, Badaga, Irula and Paniya are also rendered in the Tamil script.
Characteristics
The Tamil script has 12 vowels (, , "soul-letters"), 18 consonants (, , "body-letters") and one special character, the (, ). is called "அக்கு", akku, and is classified in Tamil orthography as being neither a consonant nor a vowel.University of Madras Tamil Lexicon, page 148: " [ n . < ¹ +. 1. The letter , as being regarded as neither a vowel nor a consonant; . () 2. Consonants; "] However, it is listed at the end of the vowel set. The script is syllabic, not alphabetic, and is written from left to right.
History
The Tamil script, like the other Brahmic scripts, is thought to have evolved from the original Brahmi script. The earliest inscriptions which are accepted examples of Tamil writing date to the Ashokan period. The script used by such inscriptions is commonly known as the Tamil-Brahmi or "Tamili script" and differs in many ways from standard Ashokan Brahmi. For example, early Tamil-Brahmi, unlike Ashokan Brahmi, had a system to distinguish between pure consonants (m, in this example) and consonants with an inherent vowel (ma, in this example). In addition, according to Iravatham Mahadevan, early Tamil Brahmi used slightly different vowel markers, had extra characters to represent letters not found in Sanskrit and omitted letters for sounds not present in Tamil such as voiced consonants and aspirates. Inscriptions from the 2nd century use a later form of Tamil-Brahmi, which is substantially similar to the writing system described in the Tolkāppiyam, an ancient Tamil grammar. Most notably, they used the puḷḷi to suppress the inherent vowel. The Tamil letters thereafter evolved towards a more rounded form and by the 5th or 6th century, they had reached a form called the early vaṭṭeḻuttu.
The modern Tamil script does not, however, descend from that script. In the 7th century, a new script for Tamil was formed in the Pallava Kingdom, created by the simplification of Pallava-Grantha letters and adding additional Vaṭṭeḻuttu letters to be able to write some necessary sounds. By the 8th century, the new Tamil script supplanted Vaṭṭeḻuttu in the Pallava and Chola kingdoms which lay in the north portion of the Tamil-speaking region. However, Vaṭṭeḻuttu continued to be used in the southern portion of the Tamil-speaking region, in the Chera and Pandyan kingdoms until the 11th century, when the Pandyan kingdom was conquered by the Cholas who inherited while being feudatory of Pallavas for a short time. Francis (2024) distinguishes the Grantha and Tamil alphabets as two closely related writing systems that were used for Sanskrit and Tamil respectively, while noting that the correspondence between language and script was not absolute: Sanskrit loanwords could be written with Grantha graphemes within otherwise Tamil inscriptions, and Tamil words would rarely be written in Grantha. Lockwood (2008) uses the terms “Grantha Sanskrit” and “Grantha Tamil” for the two related scripts, and more specifically “Pallava Grantha Sanskrit” and “Pallava Grantha Tamil” for their Pallava-period forms. He notes that the two forms were closely related, with corresponding letters deriving from the same Brāhmī source forms, but that individual letters could nevertheless differ in their shapes and orthographic functions. Lockwood states that the Pallava Grantha Tamil script was subsequently adopted by the Cholas and became the direct basis of the modern Tamil script.
The use of palm leaves as the primary medium for writing led to changes in the script. The scribe had to be careful not to pierce the leaves with the stylus while writing because a leaf with a hole was more likely to tear and decay faster. As a result, the use of the puḷḷi to distinguish pure consonants became rare, with pure consonants usually being written as if the inherent vowel were present. Similarly, the vowel marker () called: , a half-rounded u which occurs at the end of some words and in the medial position in certain compound words, marking a shortened u sound, also fell out of use and was replaced by the marker for the simple u (). The puḷḷi () did not fully reappear until the introduction of printing, but the marker kuṟṟiyal-ukaram () never came back for this purpose into use although its usage is retained in certain grammatical conceptual words whereas the sound itself still exists and plays an important role in Tamil prosody.
The forms of some of the letters were simplified in the 19th century to make the script easier to typeset. In the 20th century, the script was simplified even further in a series of reforms, which regularised the vowel markers used with consonants by eliminating special markers and most irregular forms.
Relationship with other Indic scripts The Tamil script differs from other Brahmi-derived scripts in a number of ways. Unlike every other Brahmic script, it does not regularly represent voiced or aspirated stop consonants as these are not phonemes of the Tamil language even though voiced and fricative allophones of stops do appear in spoken Tamil. Thus the character k, for example, represents but can also be pronounced [] or [] based on the rules of Tamil phonology. A separate set of characters appears for these sounds when the Tamil script is used to write Sanskrit or other languages.
Also unlike other Brahmi scripts, the Tamil script rarely uses typographic ligatures to represent conjunct consonants, which are far less frequent in Tamil than in other Indian languages. Where they occur, conjunct consonants are written by writing the character for the first consonant, adding the puḷḷi to suppress its inherent vowel, and then writing the character for the second consonant. There are a few exceptions, namely kṣa and śrī.
ISO 15919 is an international standard for the transliteration of Tamil and other Indic scripts into Latin characters. It uses diacritics to map the much larger set of Brahmic consonants and vowels to the Latin script.
Letters
Basic consonants Consonants are called the "body" (mei) letters. The consonants are classified into three categories: vallinam (hard consonants), mellinam (soft consonants, including all nasals), and itayinam (medium consonants).
There are some lexical rules for the formation of words. The Tolkāppiyam describes such rules. Some examples: a word cannot end in certain consonants, and cannot begin with some consonants including r-, l- and ḻ-; there are six nasal consonants in Tamil: a velar nasal ங், a palatal nasal ஞ், a retroflex nasal ண், a dental nasal ந், a bilabial nasal ம், and an alveolar nasal ன்.
The order of the alphabet (strictly abugida) in Tamil closely matches that of the nearby languages both in location and linguistics, reflecting the common origin of their scripts from Brahmi.
Tamil language has 18 consonants - mey eluttukkal. Traditional grammarians have classified these 18 into three groups of 6 letters each. This classification is done based on the method of articulation and hence the nature of these letters. Vallinam (hard group), mellinam (soft group) and idaiyinam (medium group). All consonants are pronounced for a half unit (māttirai) time length when isolated (consonants combined with vowels will be pronounced with the time length of the vowel).
+ Tamil consonants Consonant ISO 15919 Category IPA vallinam mellinam vallinam mellinam vallinam mellinam vallinam mellinam vallinam mellinam idaiyinam idaiyinam idaiyinam idaiyinam idaiyinam idaiyinam vallinam mellinam
Extra consonants used in Tamil The Tamil speech has incorporated many phonemes that were not part of the Tolkāppiyam classification. The letters used to represent these sounds, known as Grantha, are regarded as supplementary to the standard alphabet. They are taught from elementary school and are incorporated in Tamil All Character Encoding (TACE16).
+ Grantha consonants in Tamil Consonant ISO 15919 IPA
There is also the ligature (), equivalent to in Devanagari.
Combinations of consonants with (, , equivalent to nuqta) are occasionally used to represent phonemes of foreign languages, especially to write Islamic and Christian texts. For example: asif = , azārutīn̠ = , Genghis Khan = .
A nuqta-like diacritic is used while writing the Badaga language and double dot nuqta for the Irula language to transcribe its sounds.The Unicode Standard Version 13.0 – Core Specification, South and Central Asia-I, Official Scripts of India pg. 498
There has also been effort to differentiate voiced and voiceless consonants through subscripted numbers – two, three, and four which stand for the unvoiced aspirated, voiced, voiced aspirated respectively. This was used to transcribe Sanskrit words in Sanskrit–Tamil books, as shown in the table below.Sharma, Shriramana. (2010a). Proposal to encode characters for Extended Tamil.Sharma, Shriramana. (2010c). Follow-up #2 to Extended Tamil proposal.
The Unicode Standard uses superscripted digits for the same purpose, as in , , and .Unicode Consortium (2019). Tamil. In The Unicode Standard Version 12.0 (pp. 489–498).
Vowels Vowels are also called the 'life' (uyir) or 'soul' letters. Together with the consonants (mei, which are called 'body' letters), they form compound, syllabic (abugida) letters that are called 'living' or 'embodied' letters (uyir mei, i.e. letters that have both 'body' and 'soul').
Tamil language has 12 vowels which are divided into short and long (five of each type) and two diphthongs. + Tamil vowels Independent Vowel sign ISO 15919 IPA ா ி ீ ு ூ ெ ே ை ொ ோ ௌ
Compound form Using the consonant 'k' as an example:
Formation Compound form ISO 15919 IPA க் + அ க க் + ஆ கா க் + இ கி க் + ஈ கீ க் + உ கு க் + ஊ கூ க் + எ கெ க் + ஏ கே க் + ஐ கை க் + ஒ கொ க் + ஓ கோ க் + ஔ கௌ
The special letter , represented by three dots, is called or aḵ. It originally represented an archaic Tamil retention of the Dravidian sound ḥ, which has been lost in almost all modern Dravidian languages, and in Tamil traditionally serves a purely grammatical function, but in modern times it has come to be used as a diacritic to represent foreign sounds. For example, is used for the English sound f, not found in Tamil. It also served before palm leaves became the primary writing medium for words ending with an inherent consonsant-vowel u as a pronouncing rule for a short u, called. Following consonants rendered this behaviour: , , , , , . Instead of writing like in modern days without any markers, for example (), it was written with a preceding , like .
Another symbol , represented by a small hollow circle and called , is the Anusvara, now obsolete in Tamil. It was traditionally used as a homorganic nasal when in front of a consonant, and either as a bilabial nasal () or alveolar nasal () at the end of a word, depending on the context.
The long () vowels are about twice as long as the short () vowels. The diphthongs are usually pronounced about one and a half times as long as the short vowels, though some grammatical texts place them with the long () vowels.
As can be seen in the compound form, the vowel sign can be added to the right, left or both sides of the consonants. It can also form a ligature. These rules are evolving and older use has more ligatures than modern use. What you actually see on this page depends on your font selection; for example, Code2000 will show more ligatures than Latha.
There are proponents of script reform who want to eliminate all ligatures and let all vowel signs appear on the right side.