The pitch accent of Vedic Sanskrit, or Vedic accent for brevity, is traditionally divided by Sanskrit grammarians into three qualities, udātta "raised" (acute accent, middle tone), anudātta "not raised" (grave accent, lower tone) and svarita "sounded" (circumflex, higher tone).

The accents

In Vedic Sanskrit, most of the words have one accented syllable which is traditionally called udātta ("raised") and written with an acute mark ⟨◌́⟩ in the transcription. The position of that accent in inherited words generally reflects the position of Proto-Indo-European accent, which means it was free; i.e. not phonologically predictable from the shape of the word. Some words (finite verbs of main clauses, vocatives that do not occur sentence-initially, certain pronouns and particles) do not have an accented syllable, and only consist of unaccented syllables.

Unaccented syllables are called anudātta ("not raised") and are not marked in the transcription. Phonetically, accented Rigvedic syllable was characterized by height (rather than prominence) as a "high tone", immediately falling in the next syllable. This falling tone in the post-tonic syllable is called svarita ("sounded"). For example, in the first pada of the Rigveda, the transliteration

agním īḻe puróhitaṃ
"Agni I praise, the high priest."

means that the eight syllables have an intonation of

A-U-S-A-A-U-S-A (where A=anudātta, U=udātta, S=svarita),

or iconically,


īḻe is a finite verb and thus has no udātta, but its first syllable is svarita because the previous syllable is udātta. Vedic meter is independent of Vedic accent and exclusively determined by syllable weight, so that metrically, the pada reads as

-.--.-.x (viz., the second half-pada is iambic).

In the period when Vedas were composed, svarita was not phonologically relevant. However, due to linguistic changes in oral transmission of the samhita before it was written down, mostly due to the loss of syllabicity of high vowels when followed by a vowel, this tone has become relevant and is called an independent svarita. In transcription it is written as a grave mark ⟨◌̀⟩. Such svarita may follow an anudātta. For example in RV 1.10.8c,

jéṣaḥ súvarvatīr apá


jéṣaḥ svàrvatīr apá

Independent svarita is caused by sandhi of adjacent vowels. There are four variants of it:-

  • jātya (= "innate") (due to changes within a word, as in kvà for kúa, as in the example above (u becomes v before a vowel)
  • kṣaipra (= "caused by quickness") (u becoming v or i becoming y where two words meet, as in vy-ā̂pta for ví-āpta) (i becomes y before a vowel)
  • praśliṣṭa (= "coalescence") (vowel contraction where two words meet, as in divī̂va for diví-iva)
  • abhinihita (= "close contact") (prodelision with avagraha where two words meet, as in té-'bruvan for té-abruvan).

Independent svarita occurs about 1300 times in the Rigveda, or in about 5% of padas.


In Latin script transcription, udātta is marked with an acute accent, independent svarita is marked with a grave accent, and other syllables are not marked with accent.

In Devanagari editions of the Rigveda samhita:

  • Svarita is marked with a small upright stroke above a syllable.
  • Anudātta is marked with a horizontal line below the syllable, if it is next before an udātta or an independent svarita. If the first syllable in a pada is anudātta, that syllable and all following syllables which are anudātta are marked with the horizontal line, up to and not including the first syllable which is not an anudātta.
  • If an independent svarita syllable is next before an udātta syllable, instead of putting the anudātta mark and the svarita mark on the same syllable, a figure 1 (if the svarita vowel is short) or a figure 3 (if the svarita vowel is long) is written between, and that figure has the svarita mark and the anudātta mark.[1]
  • Other syllables are unmarked.

See also


External links

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