Sanskrit prosody

Sanskrit prosody

Sanskrit prosody, also called Chandas, is the study of poetic metres and verse in the ancient Sanskrit language. It is one of the six Vedangas, or parts of Vedic studies, which helped people understand and keep safe the Vedas, important texts in Hinduism. The Vedas were often written in carefully measured verse, so the rules of Sanskrit prosody were very important to scholars and poets.

The Vedic schools grouped their metres into seven major types, each with its own rhythm and style. Some metres used a fixed number of syllables in each verse, while others followed a counting system called morae. This created a rich tradition of poetry and chanting that influenced many later texts.

Important old books about Sanskrit prosody include Pingala’s Chandah Sutra. Later works, like Kedara Bhatta's Vrittaratnakara, also helped keep these traditions alive. In total, Sanskrit prosody talks about more than 600 different metres — more than any other metrical tradition in the world.

Etymology

The word Chandas (Sanskrit: छन्दः/छन्दस् chandaḥ/chandas) means something that is pleasing or lovely. It comes from a root word that means to feel good. In Sanskrit literature, Chandas refers to the metrical parts in the Vedas and other poetic works.

History

The study of Chandas, or Sanskrit prosody, began thousands of years ago with the hymns of the Rigveda. These hymns talked about different rhythms, showing that poetry rules were important. Later books, like the Brahmanas, explained these rules clearly.

Many ancient teachers wrote about Chandas. The oldest book that still exists on this topic is the Chandahsutra by Pingala, written between 600 and 200 BCE. Over time, many teachers added their own ideas to help people learn these rules. Important Hindu books, such as the Agni Purana and Natya Shastra, also had sections about Chandas.

Elements

The metres in classical Sanskrit poetry are sorted into three types based on how they are measured.

1. Syllabic verse counts the number of syllables in each line. It lets syllables be short or long. This style comes from older forms and appears in famous poems like the Mahabharata and the Ramayana.
2. Syllabo-quantitative verse counts syllables, but the pattern of short and long syllables is fixed.
3. Quantitative verse measures the duration of each line, counting units called morae. Each line has a set number of these units, usually grouped into sets of four.

Most Sanskrit poems are made up of lines divided into four parts, called pādas ("feet"). The rhythm comes from the pattern of laghu (short) and guru (long) syllables within each pāda. The rules for deciding which syllables are short or long are the same as those used in normal Sanskrit writing, explained in special sound-study texts called Shiksha.

A short syllable has a short vowel sound and is followed by one consonant at most before the next vowel. A long syllable either has a long vowel sound or is a short vowel followed by a group of consonants. Special sounds like 'ṃ' (anusvara) and 'ḥ' (visarga) are always long.

The seven birds: major Sanskrit metres

Sanskrit prosody, also called Chandas, studied special ways to write poems and verses. It had seven main metres, known as the "seven birds" or "seven mouths of Brihaspati". Each metre had its own rhythm and style.

The seven metres are the Gāyatrī, Anustubh, Tristubh, Jagati, Ushnih, Brihati, and Pankti. People used them to make beautiful poems and hymns a long time ago.

Metres as tools for literary architecture

The Vedic texts and later Sanskrit literature were written in special rhythms called metres. These metres helped people remember and understand the texts. Each section or chapter used the same metre, so it was easy to see when one part ended and another began. Authors sometimes used a different metre in the last verse to show the end of a hymn, except for the Gayatri metre, which was considered too sacred for this purpose.

Scholars study these metres to see if texts might have changed over time. A change in metre can sometimes show that parts of a text were added later by different authors. But not all changes mean the text isn’t real, as some poets just used different styles.

Texts

The Chandah Sutra is an old Hindu book about poetry rules and rhythms. It was written by Pingala between the 6th and 2nd centuries BCE. The book has 310 short rules in 8 sections. It talks about how to make poetic meters and includes some early math ideas used in music.

Many people wrote explanations to help others understand the Chandah Sutra. One important example is Chandoratnakara, written in the 11th century by Ratnakarashanti. This work added new ideas about poetry and had influence in Nepal and Tibet. Another explanation came in the 18th century by Bhaskararaya, called Chandahsutrabhasyaraja.

Usage

The Hindu epics and later Sanskrit poetry often use stanzas with four lines, called pādas. Each line follows a specific rhythm. One common metre is the Anushtubh, with eight syllables per line, used in many Sanskrit works.

Ancient Indian scholars studied these rhythms. They discovered patterns that helped early ideas in mathematics. They found ways to count and arrange rhythms, creating sequences like the Fibonacci numbers. They also made patterns matching the Pascal's triangle.

Influence

The Chandas, or Sanskrit prosody, are important in Hindu literary traditions. They are one of the five main types of literary knowledge.

The Gayatri metre is very sacred. People still use it today in Yoga and hymns.

Sanskrit prosody also influenced poetry in Southeast Asia, such as the Thai Chan. This influence likely reached Thailand through Cambodia or Sri Lanka. Chinese literature from the 6th century also shows signs of Sanskrit prosody. This probably came from Buddhist monks who traveled to India.