Odia script

In Eastern India, a derivative of Siddhaṃ script yielded a group of scripts that eventually became Bengali-Assamese scripts, Tirhuta script and the Odia script, with the latter turning the hook into a characteristic umbrella.[2] The earliest known example of Odia language, in the Kalinga script, dates from 1051.[7][8]

Sample of the Odia alphabet from a Buddhist text from around 1060 AD, written by Sarahapada

Temple inscription showing 13th century Siddhaṃ script variant ancestor of modern Odia script at Ananta Vasudeva Temple

15th century copper plate grant of Gajapati emperor Purushottama Deva, showing the distinct formation of the shape of the modern Odia script

The curved appearance of the Odia script is a result of the practice of writing on palm leaves, which have a tendency to tear with the use of too many straight lines.[9]

As with all the Brahmic scripts in the region, the Odia script developed through four stages which can be seen from the stone inscriptions, copper-plates and the manuscripts. The periods of development are in the following order,

1. Proto-Odia: ca 7th- 9th CE
2. Medieval Odia: ca 10th- 12th CE
3. Transitional Odia: ca 12th- 14th CE
4. Modern (current) Odia: ca 14th- 16th CE

The archaic and medieval forms of Odia are more influenced by the calligraphy of the scripts of neighbouring regions, such as,

1. In Northern Odisha, where the letters are written in Odia, mixed in with Siddham-derived Gaudi style (that is the right vertical part of the letter is slightly bent inwards).
2. In southern Odisha, where it is mixed with Telugu-Kannada round, cursive form.
3. In Western Odisha, where it is mixed with Nagari and Siddham (squarish shape in upper-part).

With regards to the epigraphical sources, the antiquities which display the various historical forms of writing in Odia script include rock-edicts, temple inscriptions, stone-slabs, pillar inscriptions, sculptures, copper-plates, coins and palm-leaf manuscripts, illustrated manuscripts, ivory plates and allied materials. Numerous instances of the items depicting all the respective stages of the development of the Odia script during the illustrious dynasties of Eastern Ganga, Somavanshi, Bhanja, Bhauma-kara, Sailodbhava dynasties.

Some of them belonging to different centuries are as follows-

1. One of the earliest specimens of the Odia script is that of the Urjam inscription dating from the 11th CE (1051 CE). The language used in the inscriptions is a dialect spoken on the border regions of Odisha and Madhya Pradesh. The same applies to a bilingual and biscriptual stone inscription (Odia and Tamil) from the reign of Narasimhadeva (13th CE), found at Bhubaneswar. Odia language in old Odia script is seen on the right side while Tamil in Grantha on the left side.
2. The Gumsur copper-plate grant of Netribhanjadeva (11th CE) depicts the medieval phase of this script in square and round variety.
3. The stone inscription of the Pottesvara temple, Ganjam district (137 CE), is a notable example of Odia script influenced by Telugu-Kannada variety.
4. The Antirigam plate of Yashabhanjadeva (12th CE) depicts Odia calligraphy influenced by northern Nagari. The differences in letters script seems to indicate of the script being in a transitional phase.
5. Khilor inscription of Anantavarman (12th CE) shows the Gaudi or Proto-Oriya script[4] round shape on the upper part, almost developed like the modern ones.
6. The early epigraphical records of the Puri inscriptions of Anangabhima III (1211-1238 CE), which is considered to be as one of the earliest Odia inscriptions showing the Gaudi characters, not only shows the stage of the proto, early and medieval phase if the evolution of the Odia script, but also the numericals in early proto-Oriya type while others to be that of the Telugu-Kannada type. The earlier inscription of Chodagangadeva (1114-1115 CE) shows the Late Siddhaṃ variety where the pristhamatra style of vowel diacritics is quite prominent.
7. In the records of Kenduapatna copper-plates in Sanskrit of the Eastern Ganga King Narasimhadeva II (1278-1305 CE), a transitional variety is seen depicting the development of Odia from Gaudi (showing squarish with round headlines in a ductus that is quite commonly seen on copper-plates and stone inscriptions).
8. The copper-plate land-grant record of the Gajapati King Purushottamadeva (15th CE), inscribed on a copper axe-head, shows the distinct early version of the modern Odia script which are also seen on the palm-leaves manuscripts belonging to the 15th CE.

With regards to the manuscript sources, the full-fledged script of Odia acquires its classical umbrella hook shape through the development, modification as well as simplification between the 14th and 15th CE, when the palm-leaf manuscript culture becomes dominant in this region. Since the palm-leaves are perishable in nature, no manuscripts are currently available pre-15th CE. Hence, recent works are also important as they show the rare and ancient text as well as artistic illustrations. One of the earliest dated palm-leaf manuscripts is that of Abhinava Gita-Govinda kept in Odisha State Museum. The date of completion of the manuscript is estimated to be that of 1494 CE. Among other manuscripts present at the museum, includes historical works like manuscripts of Jayadeva's Gita-Govinda (16th CE) to the relatively recent works of 18th,19th and 20th century.[3]

Overwhelmingly, the Odia script was used to write the Odia language. However, it has been used as a regional writing-system for Sanskrit. Furthermore, Grierson[10] in his famed Linguistic Survey of India mentioned that the Odia script is sometimes used for Chhattisgarhi, an Eastern Hindi language, in the eastern border regions of Chhattisgarh. However it appears to have been replaced with the Devanagari script.

Development of Odia scripts

Odia is an alphasyllabic alphabet or an abugida wherein all consonants have an inherent vowel embedded within. Diacritics (which can appear above, below, before or after the consonant they belong to) are used to change the form of the inherent vowel. When vowels appear at the beginning of a syllable, they are written as independent letters. Also, when certain consonants occur together, special conjunct symbols are used to combine the essential parts of each consonant symbol. The list of vowels and consonants(both structured and unstructured) are as follows:[3][11]

Consonants

A detailed chart depicting evolution of the Odia script as displayed in a museum at Ratnagiri, Odisha

Two categories of consonant letters (ବ୍ୟଞ୍ଜନ byan̄jana) are defined in Odia: the structured consonants (ବର୍ଗ୍ୟ ବ୍ୟଞ୍ଜନ bargya byan̄jana) and the unstructured consonants (ଅବର୍ଗ୍ୟ ବ୍ୟଞ୍ଜନ abargya byan̄jana).

The first standardised Odia alphabet book was compiled by Madhusudan Rao named Barnabodha in 1895. As seen from the alphabet list, the phonemes Ba, Va and Wa were represented by the same letter ବ, with the sound Va & Wa being represented by the name abargya ba (ଅବର୍ଗ୍ୟ ବ). This can be seen in Barnabodha in 1896. This was because the phonemes Ba and Va merged in the Eastern Indo-Aryan languages and was represented by the same letter, in case of Odia- ବ. While the phoneme Wa existed through the consonant ligature symbol, which it shared with Ba- ୍ୱ (ସ୍ୱାଧୀନ- swādhīna). Gopala Chandra Praharaj, who compiled and published the first comprehensive Odia dictionary, Purnachandra Odia Bhashakosha(1931-40), introduced a new letter ୱ to the script inventory to represent the phonetic sound of Wa in order to distinguish it from the same symbol which it earlier shared with Ba. While an alternate letter for Wa was represented by ଵ, but has not gained full acceptance and instead Praharaj's letter has remained the widely used and recognised letter.[12][13][14]

The following table shows the list of vowel diacritics on consonants.

Om symbol [lower-alpha 1]

Om symbol (joint variant) [lower-alpha 2]

List of diacritic signs and punctuation marks present in languages with Brahmi-derived scripts.[11][15]

Consonant ligatures

Clusters of two or more consonants form a ligature. Basically Odia has two types of such consonant ligatures. The "northern" type is formed by fusion of two or more consonants as in northern scripts like Devanāgarī (but to a lesser extent also in the Malayalam script in the south). In some instances the components can be easily identified, but sometimes completely new glyphs are formed. With the "southern" type the second component is reduced in size and put under the first as in the southern scripts used for Kannaḍa and Telugu (and to some extent also for Malayalam script).

List of diacritic signs and punctuation marks present in languages with Brahmi-derived scripts.[11]

The following table lists all conjunct forms. (Different fonts may use different ligatures.)[11]

Karani script sample from Purnachandra Odia Bhashakosha

Karani script (କରଣୀ ଅକ୍ଷର) (also Chata script ଛଟା ଅକ୍ଷର) was a cursive/calligraphic style variant of the Odia script[16] developed by the Karana (କରଣ) community, the scribes (professional writer-class) of the Odia royal courts. It was used in the pre-Independence Orissa (Odisha) region in South Asia and was primarily used by the Karana community who were working for administrative purposes, documentation and keeping records in the royal courts of the Odia princely states (Orissa Tributary States). The name Karani is derived from the metal stylus, Karani that was used for writing on palm leaf.[3][17]

Development of ancient numerals in Odia

Fraction symbols are obsolete post decimalisation on 1 April 1957.

Odia letters are mostly round shaped whereas Devanagari and Bengali have horizontal lines. So in most cases the reader of Odia will find the related distinctive parts of the letter only below the curved hoop.

Vowels

	a	ā	i	ī	u	ū	ṛ	ṝ	ḷ	ḹ	e	ai	o	au
Odia	ଅ	ଆ	ଇ	ଈ	ଉ	ଊ	ଋ	ୠ	ଌ	ୡ	ଏ	ଐ	ଓ	ଔ
Bengali	অ	আ	ই	ঈ	উ	ঊ	ঋ	ৠ	ঌ	ৡ	এ	ঐ	ও	ঔ
Siddham
Devanagari	अ	आ	इ	ई	उ	ऊ	ऋ	ॠ	ऌ	ॡ	ए	ऐ	ओ	औ

Consonants

	k	kh	g	gh	ṅ	c	ch	j	jh	ñ	ṭ	ṭh	ḍ	ḍh	ṇ	t	th	d	dh	n	p	ph	b	bh	m	ẏ,y	r	l,ḷ	w	ś	ṣ	s	h
Odia	କ	ଖ	ଗ	ଘ	ଙ	ଚ	ଛ	ଜ	ଝ	ଞ	ଟ	ଠ	ଡ	ଢ	ଣ	ତ	ଥ	ଦ	ଧ	ନ	ପ	ଫ	ବ	ଭ	ମ	ଯ,ୟ	ର	ଲ,ଳ	ୱ	ଶ	ଷ	ସ	ହ
Bengali	ক	খ	গ	ঘ	ঙ	চ	ছ	জ	ঝ	ঞ	ট	ঠ	ড	ঢ	ণ	ত	থ	দ	ধ	ন	প	ফ	ব	ভ	ম	য,য়	র	ল	-	শ	ষ	স	হ
Siddham
Devanagari	क	ख	ग	घ	ङ	च	छ	ज	झ	ञ	ट	ठ	ड	ढ	ण	त	थ	द	ध	न	प	फ	ब	भ	म	य	र	ल,ळ	व	श	ष	स	ह

Odia script was added to the Unicode Standard in October 1991 with the release of version 1.0.

The Unicode block for Odia is U+0B00–U+0B7F:

• 
  Palm leaf manuscript written in Odia language
• 
  Palm leaf manuscript written in Odia language
• 
  Palm leaf-jatak manuscript
• 
  Jataka or Horoscope
• 
  Palm leaf manuscript of Draupadi Lakhabindha in Odia
• 
  14th-century Adhyatma Ramayana manuscript written in Sanskrit, Odia script
• 
  Dahuka boli
• 
  Guru Gita, Skanda Purana, Sanskrit, Odia script
• 
  Odia manuscript
• 
  Odia manuscript
• 
  Odia manuscript
• 
  Odia calligraphy
• 
  Barnabodha by Madhusudan Rao,1896

• Karani script
• Odia Braille

• The Unicode Standard: Chapter 9 – South and Southeast Asian Scripts (PDF)
• Odia alphabet – From Omniglot