Alphabet Letters
Devanagari Cha छ
Devanagari Letters
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Origin Devanagari forms settle between roughly the seventh and the tenth centuries CE, descending from Brahmi through the Gupta and Nagari hands
Cha is the seventh consonant of the varnamala, the voiceless aspirated palatal and the second member of the second varga. It repeats at the palate the step that kha makes at the velum, and the parallel is exact: each varga runs through the same five slots in the same order, so knowing the pattern once means knowing the position of any of the twenty-five stops from its name alone. That regularity is what makes the varnamala usable as a reference table rather than merely as a sequence to be memorised, and it is why Sanskrit grammatical rules can refer to whole classes of sounds by naming a class and a position rather than by listing letters.
Facts
Origins
Origin PeriodDevanagari forms settle between roughly the seventh and the tenth centuries CE, descending from Brahmi through the Gupta and Nagari hands 3Tradition: Indian epigraphy Place of OriginNorthern India 3Tradition: Indian epigraphy Origin of the NameNamed by its own sound plus the inherent short a. Devanagari letter names carry no word meaning, unlike the Greek and Semitic names 1Tradition: Sanskrit phonetics of the grammarians Sense of the NameThe voiceless aspirated palatal, the second step of the palatal varga's five-part pattern. 2 Attestation
Meaning in the Attesting SourceCounted among the matrika, the fifty little mothers of the letter-garland; the count belongs to the series, not to this letter alone 4Tradition: Hindu Tantra, the garland of letters A property of the fifty-letter series. Individual schools assign further correspondences that differ between traditions and are not adopted here. Identity
Script TypeConsonant sign of a Brahmi-derived abugida; it carries the inherent short a unless a dependent vowel sign is written 1 PositionSeventh consonant of the varnamala, second member of the palatal class 1Tradition: Sanskrit phonetics of the grammarians Attributions
Associated SoundVoiceless aspirated palatal 2Tradition: Sanskrit phonetics of the grammarians Learn More
Cha: The Same Step, One Place Further Forward
Cha is the seventh consonant of the varnamala, the voiceless aspirated palatal and the second member of the second varga. It repeats at the hard palate the step that kha makes at the soft palate, and the parallel is exact, because every varga passes through the same five slots in the same order. Knowing the pattern once means knowing the coordinates of any of the twenty-five stops from its position alone, and the whole grammatical tradition is built on that being reliable. The aspiration is a full distinction between letters, as it is throughout the table, and a Sanskrit word can differ from another only in whether this letter or its unaspirated partner appears in it.
In practice the letter is less common in Sanskrit than the other members of its class, and a good deal of its frequency in the modern languages written with Devanagari comes from vocabulary those languages developed after the classical period. That divergence between classical and modern frequency runs through several letters of the table and is worth holding in mind when reading a Hindi page and a Sanskrit page side by side: the same signs are in use, but they are not used at the same rates. A Sanskrit dictionary is alphabetised in the order of the varnamala, so this letter is looked up between the unaspirated palatal before it and the voiced palatal after it. A reader trained on the Latin alphabet, hunting for a word by the shape of its English spelling, will not find it. That is the first practical consequence of an alphabet ordered by articulation rather than by inheritance.
Cha and the Economy of Panini's Rules
The reason the regularity of the vargas matters so much is visible in how Sanskrit grammar is written. Panini's Ashtadhyayi states the grammar of the language in a few thousand extremely compressed rules, and the compression depends on being able to name a class of sounds in one or two syllables. The device that makes it possible is a set of abbreviations built from the Shivasutras, fourteen short lines listing the sounds of the language in an order engineered so that any needed class can be named by taking a starting sound and a marker.
A rule that applies to all aspirated stops, or to all voiceless stops, or to all sounds made at the palate, can then be written in a handful of characters. That machinery only works because the sound system has been analysed into features first. The varnamala and the Shivasutras are two arrangements of the same analysis, the first ordered for teaching and reference, the second ordered for the abbreviation system, and a letter such as cha has a determinate place in both. This atlas records the letter's place in the varnamala and its articulation, and does not assign it any numerical or symbolic value, because Sanskrit does not assign individual letters such values in the way Hebrew and Greek do.
Cross-Tradition Connections
Derived From
Devanagari Cha descends from the Brahmi sign of the same value, through the Gupta and Nagari hands of northern India. The two alphabets align letter for letter because both are laid out in the varnamala order, the arrangement the Sanskrit phoneticians fixed by place of articulation.
Related To
Devanagari Cha and the Gurmukhi letter Chhachha answer to the same sound and to the same slot of the varnamala. Gurmukhi descends from Sharada rather than from the Nagari line, so the agreement is inherited from a shared Brahmi ancestor rather than borrowed from Devanagari.
Chhachha and the Devanagari letter Cha answer to the same sound and to the same slot of the varnamala. Gurmukhi descends from Sharada rather than from the Nagari line, so the agreement is inherited from a shared Brahmi ancestor rather than borrowed from Devanagari.
Ranjana Cha and Devanagari Cha hold the same position in the inherited varnamala and write the same sound, as separate northern Brahmi descendants rather than as variants of one script. Devanagari is the relative most readers know, so the two charts can be read against each other.
The same letter of the same order in Devanagari. The two scripts are separate descendants of the same late Brahmi stock rather than one being taken from the other, which is why the sound value and the position agree while the shapes do not.
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