Bodo Language: From Script Movement to Devanagari
A Boro prayer book published in 1843 provides the earliest reported use of a written form of the language in the Latin script. Over the following century, Boro was also written in Assamese/Bengali script before a major political and cultural movement brought the question of script to the centre of public debate. Since 1975, Boro—also rendered Bodo—has been written using Devanagari.
Boro is a Tibeto-Burman language spoken primarily by the Boro ethnic group of Northeast India. Its main concentration is in Assam, especially the Bodoland Territorial Region, although Boro-speaking communities are also found in other parts of India, Nepal, Bangladesh, and Bhutan. The language is an official language of Assam and one of the twenty-two languages listed in the Eighth Schedule of the Constitution of India.
Boro has a developed literary presence that includes poetry, drama, short stories, novels, biography, travel writing, children’s literature, and literary criticism. It is used in education up to the secondary level, and Boro language and literature have been taught as a postgraduate subject at the University of Guwahati since 1996.
Origins and Classification
Linguistic Family
Boro belongs to the Tibeto-Burman language group. In Northeast India, it is associated most closely with the Boro ethnic community, while related linguistic and cultural distribution extends across nearby regions and international borders.
The language is also known as Bodo. Its Boro form is written बरʼ and pronounced [bɔro]. The language has several dialects. The Western Boro dialect, particularly the Swnabari form used around Kokrajhar district, has emerged as the standard variety.
Origins
The precise date and place of origin of Boro are not established in the recorded historical account. Its principal modern area is Northeast India, with Assam serving as its most important centre. Boro is especially associated with the Bodoland Territorial Region, while speakers are also recorded in Meghalaya, Manipur, West Bengal, Arunachal Pradesh, and Nagaland.
Some scholars have suggested that Boro once had its own script, called Deodhai. The same script has also been reported in connection with the Dimasa language, but Deodhai is no longer attested.
Name and Usage
Boro and Bodo are both used to refer to the language. The language is primarily spoken by the Boro ethnic group. In educational and administrative contexts, the name Boro appears alongside Bodo in discussions of its literature, script, and official status.
Historical Development
Early Written Use: 1843–1914
The first reported use of Latin script for Boro dates to 1843, when a prayer book was published in that script. Latin was later used extensively by the missionary Sidney Endle, beginning in 1884 and continuing in 1904, when it was used to teach children.
The language may previously have been associated with Deodhai, but no surviving attestation of that script is identified. Consequently, the documented history of Boro writing begins with Latin-script materials.
Assamese/Bengali Script: 1915–1960s
The first recorded use of Assamese/Bengali script for Boro occurred in 1915 in Boroni Fisa o Ayen. The magazine Bibar, published from 1924 to 1940, was trilingual in Boro, Assamese, and Bengali; its Boro content was written in Assamese/Bengali script.
In 1952, the Bodo Sahitya Sabha decided to use the Assamese script exclusively. When Boro was introduced as a medium of instruction in schools in 1963, Assamese script was used. During the 1960s, Assamese/Bengali script was the predominant writing system, although the Christian community continued to use Latin script.
Boro Script Movement: 1970–1975
The Assamese Language Movement in Assam reached a peak in the 1960s. The Boro community felt threatened by the linguistic situation and reconsidered its earlier commitment to Assamese script. In 1970, the Bodo Sahitya Sabha unanimously decided at its eleventh annual conference to adopt Latin script.
The Bodo Sahitya Sabha submitted this demand to the Assam Government in 1971. The government rejected it on the grounds that Latin was of foreign origin. The dispute became connected with the movement for a separate state called Udayachal, led at that time by the Plains Tribe Council of Assam.
Prime Minister Indira Gandhi advised Boro leaders to choose an Indic script other than Latin or Tibetan. In April 1974, despite opposition from the Assam Government, the Bodo Sahitya Sabha published Bithorai, a Boro textbook in Latin script, and asked school teachers to use it.
The Assam Government responded by withholding grants from schools that used Latin script. The resulting movement drew in the All Bodo Students’ Union and the Plains Tribe Council of Assam. Tensions culminated in November 1974, when fifteen volunteers died in police firing and many others were injured.
The Assam Government referred the dispute to the Union Government. During subsequent discussions, the Union Government proposed Devanagari as a solution. The Bodo Sahitya Sabha accepted the proposal in an April 1975 Memorandum of Understanding and adopted it at a later annual conference. This brought the Boro Script Movement to an end.
Consolidation of Devanagari
The adoption of Devanagari did not immediately secure universal acceptance. The Bodo Sahitya Sabha struggled to implement the new script, and writers continued to use Assamese/Bengali and Latin scripts. In 1982, the All Bodo Students’ Union again included the demand for Latin script in Boro schools among its stated demands.
An expert committee constituted by the Bodo Sahitya Sabha influenced a resolution by the Bodoland Autonomous Council to use Latin script in its territory. The Assam Government also accepted that resolution. Nevertheless, later discussions involving the Bodo Liberation Tigers led the Union Government to insist on implementation of the earlier agreement concerning Devanagari if Boro was to be included in the Eighth Schedule.
The All Bodo Students’ Union and the Bodo Sahitya Sabha eventually agreed to use Devanagari exclusively. The script question was then settled, and Devanagari became the established writing system.
Scripts and Writing Systems
Deodhai
Deodhai is reported as a former script used by Boro and Dimasa. It is no longer attested, and its historical features cannot be described from surviving examples.
Latin Script
Latin was the first documented script used to write Boro. It appeared in a prayer book in 1843 and was used extensively by Sidney Endle from 1884. The script was also used for teaching children in 1904. Christian Boro communities continued using Latin during the period when Assamese/Bengali script was predominant.
Latin later became the central demand of the Boro Script Movement. The publication of Bithorai in 1974 represented a deliberate attempt to establish Latin in schools, but the script was ultimately not accepted for official use.
Assamese/Bengali Script
The Assamese/Bengali script entered documented Boro writing in 1915. It was used in Boroni Fisa o Ayen and in the trilingual magazine Bibar. The Bodo Sahitya Sabha endorsed it exclusively in 1952, and it was used in schools after Boro became a medium of instruction in 1963.
Devanagari
Since 1975, Boro has been written in Devanagari. The adoption followed a political settlement between Boro organisations and the Union Government. Devanagari is also represented in the modern Boro sample of the Universal Declaration of Human Rights.
Geographic Distribution
India
In Assam, Boro is spoken mostly in the Bodoland Territorial Region and also in Goalpara, Sonitpur, Bongaigaon, Lakhimpur, Dhemaji, and other districts. Speakers are also recorded in Meghalaya’s West Garo Hills and East Khasi Hills districts, Manipur’s Chandel and Tengnoupal districts, and West Bengal’s Cooch Behar, Jalpaiguri, Alipurduar, and Kolkata. Boro speakers are also found in Arunachal Pradesh and Nagaland.
Neighbouring Countries
Boro speakers are recorded in Nepal’s Jhapa District and in Bangladesh. Bhutan has 6,700 Boro people, mostly in southern Bhutan near the Indian border.
Dialect Geography
Kiryu’s description distinguishes Western and Eastern Boro dialects. The language of the Mech people and the Boro of Bengal is classified as Western, while the dialects of Assam are Eastern. Western dialects differ in phonology and grammar but remain mutually intelligible. Within the Eastern group, the Kokrajhar variety has been promoted as the standard.
Literary Heritage
Boro literature includes poetry, drama, short stories, novels, biography, travelogues, children’s literature, and literary criticism. The documented literary history of modern Boro is closely linked to the development of writing systems and education.
Boroni Fisa o Ayen represents the first recorded use of Assamese/Bengali script in 1915. Bibar, published from 1924 to 1940, was a trilingual magazine in Boro, Assamese, and Bengali. Bithorai, published in Latin script in April 1974, became an important document of the script movement.
The language also appears in a Boro translation of Article 1 of the Universal Declaration of Human Rights. The text is presented in Devanagari, Latin script, transliteration, and IPA transcription.
Grammar and Phonology
Sentence Structure
Boro sentences consist of either Subject plus Verb or Subject plus Object plus Verb. These patterns provide the basic structures described for the language.
Sound System
Boro has thirty phonemes: six vowels, sixteen consonants, and eight diphthongs. The language has a strong prevalence of the high back unrounded vowel /ɯ/. All six vowels can occur at the beginning, middle, and end of syllables.
The three voiceless aspirated stops /pʰ, tʰ, kʰ/ are unreleased in syllable-final position. Their unaspirated voiced counterparts are released and cannot occur word-finally. In some contexts, /pʰ, tʰ, kʰ, s/ may be pronounced as /b, d, g, z/.
The consonants /b, d, m, n, ɾ, l/ can occur in all positions. The consonants /pʰ, tʰ, kʰ, g, s, ɦ/ do not occur at the ends of indigenous Boro words, though they occur in loanwords. The consonants /ŋ, j, w/ cannot occur at the beginning of words.
Tones
Boro is tonal. It has three tones: high, medium, and low. Changes in tone can distinguish words and therefore affect meaning. The difference between high and low tones is especially apparent and common.
Influence and Legacy
Educational and Cultural Impact
Boro’s modern development has been shaped by organised social and political activity. Movements launched by Boro organisations from 1913 helped establish Boro as a medium of instruction in primary schools in Boro-dominated areas in 1963. It later became a medium of instruction up to the secondary level.
Boro is an associated official language in Assam. Since 2017, students in tribal areas who do not wish to study Assamese must study either Boro or Bengali. Language study is mandatory through class 10 in schools, including institutions under the Central Board of Secondary Education, Kendriya Vidyalaya Sangathan, and Navodaya Vidyalaya Samiti.
Higher Education
Boro language and literature have been offered as a postgraduate course at the University of Guwahati since 1996. This formal academic presence accompanies a broad literary output across multiple genres.
Modern Status
Official Recognition
Boro is an official language of Assam, where it is predominantly spoken in the Bodoland Territorial Region. It is also one of the twenty-two languages listed in the Eighth Schedule of the Constitution of India.
Preservation and Standardisation
The Bodo Sahitya Sabha has played a central role in decisions about the language’s script and literary development. Although the organisation first supported Assamese script, later adopted Latin, and finally accepted Devanagari, its activities helped shape the modern standard.
The Western Boro Swnabari form associated with Kokrajhar has emerged as the standard variety, while the Kokrajhar variety of the Eastern dialects has been promoted more broadly.
Learning and Study
Academic Study
Boro can be studied through its school and university programmes, its growing literary corpus, and its extensive documentation. The University of Guwahati has offered postgraduate study in Boro language and literature since 1996.
Written Resources
Written resources include poetry, drama, short stories, novels, biography, travel writing, children’s literature, literary criticism, magazines, textbooks, and translations. The Boro version of Article 1 of the Universal Declaration of Human Rights is available in Devanagari and Latin script, with transliteration and IPA transcription.
Conclusion
Boro’s modern history is defined by the close relationship between language, education, identity, and script. Its earliest documented written use appeared in a Latin-script prayer book in 1843, followed by Assamese/Bengali writing from 1915 and sustained educational use after 1963. The intense Boro Script Movement of the 1970s eventually led to the adoption of Devanagari in 1975.
Today, Boro is an official language of Assam and one of India’s twenty-two scheduled languages. It serves as a school language through the secondary level, supports university study and a substantial literary tradition, and remains spoken across Northeast India and neighbouring countries. Its tonal phonology, regional dialects, and contested script history make Boro an important language of the eastern Himalaya and Northeast India.