Definition
Tirhuta script is an abugida historically used for writing the Maithili language, as well as other related languages of the Mithila region in northern India and Nepal. It is also known as Mithilakshar.
Overview
The script served as the primary writing system for Maithili from the early medieval period until the mid‑20th century, when it was largely supplanted by the Devanagari script in official and educational contexts. In recent decades, cultural revival movements have promoted the use of Tirhuta in literature, signage, and digital media. The script was incorporated into the Unicode Standard (U+1E800–U+1E8DF) in Unicode version 5.2 (2009), facilitating its representation in modern computing environments.
Etymology/Origin
The name “Tirhuta” derives from “Tirhut,” an older term for the historical region of Mithila. The script evolved from the ancient Brahmi script through the Gupta and Siddhaṃ stages, sharing a common ancestry with other eastern Indic scripts such as Bengali–Assamese and Oriya. Its development reflects regional adaptations of the Brahmi lineage to meet the phonological needs of Maithili.
Characteristics
- Structure: Like other Brahmic-derived abugidas, each consonant carries an inherent vowel /a/. Other vowels are indicated by diacritic marks placed above, below, before, or after the base consonant.
- Alphabet: Tirhuta comprises 12 independent vowel symbols and around 33 basic consonant symbols, together with a set of modifiers for vowel diacritics, a virāma sign to suppress the inherent vowel, and a few additional signs for conjunct formation.
- Conjuncts: The script forms consonant clusters through ligatures, often by stacking or merging constituent characters. The visual style of ligatures can vary between manuscripts and typographic fonts.
- Numerals: Tirhuta includes its own set of decimal digits (०‑९) that are distinct from Devanagari numerals.
- Direction: Writing proceeds from left to right, with no use of bidirectional formatting.
- Orthographic features: The script employs a nasalization mark (anusvara) and a visarga sign, similar to those found in related Indic scripts.
Related Topics
- Maithili language – the Indo‑Aryan language traditionally written in Tirhuta.
- Brahmic scripts – the family of writing systems from which Tirhuta descended.
- Devanagari script – the script that replaced Tirhuta for most contemporary Maithili writing.
- Unicode – the international encoding standard that includes a block for Tirhuta characters.
- Cultural revival movements in Mithila – initiatives aimed at preserving and promoting Tirhuta script and Mithila heritage.