Agattiyam
Agattiyam (Tamil: அகத்தியம் ⓘ), also spelled as Akattiyam, according to Tamil tradition, was the earliest book on Tamil grammar. It is a non-extant text, traditionally believed to have been compiled and taught in the First Sangam, by Agattiyar (Agastya) to twelve students. Agastya is one of the seven revered rishi of Vedic literature, mentioned in the Rigveda. A few surviving verses of Akattiyam are said to be quoted in medieval commentaries.
| Topics in Sangam literature | ||
|---|---|---|
| Sangam literature | ||
| Agattiyam | Tolkāppiyam | |
| Eighteen Greater Texts | ||
| Eight Anthologies | ||
| Aiṅkurunūṟu | Akanāṉūṟu | |
| Puṟanāṉūṟu | Kalittokai | |
| Kuṟuntokai | Natṟiṇai | |
| Paripāṭal | Patiṟṟuppattu | |
| Ten Idylls | ||
| Tirumurukāṟṟuppaṭai | Kuṟiñcippāṭṭu | |
| Malaipaṭukaṭām | Maturaikkāñci | |
| Mullaippāṭṭu | Neṭunalvāṭai | |
| Paṭṭiṉappālai | Perumpāṇāṟṟuppaṭai | |
| Poruṇarāṟṟuppaṭai | Ciṟupāṇāṟṟuppaṭai | |
| Related topics | ||
| Sangam | Sangam landscape | |
| Tamil history from Sangam literature | Ancient Tamil music | |
| Eighteen Lesser Texts | ||
| Nālaṭiyār | Nāṉmaṇikkaṭikai | |
| Iṉṉā Nāṟpatu | Iṉiyavai Nāṟpatu | |
| Kār Nāṟpatu | Kaḷavaḻi Nāṟpatu | |
| Aintiṇai Aimpatu | Tiṉaimoḻi Aimpatu | |
| Aintinai Eḻupatu | Tiṇaimālai Nūṟṟaimpatu | |
| Tirukkuṟaḷ | Tirikaṭukam | |
| Ācārakkōvai | Paḻamoḻi Nāṉūṟu | |
| Ciṟupañcamūlam | Mutumoḻikkānci | |
| Elāti | Kainnilai | |
| Bhakti Literature | ||
| Naalayira Divya Prabandham | Ramavataram | |
| Tevaram | Tirumuṟai | |
Agastya, in medieval commentaries of Tamil Hindu scholars, is variously credited with either creating the Tamil language or learning it from the god Shiva. In contrast, according to medieval era Tamil Buddhist scholars, the sage learned Tamil from Avalokita. These legends are mentioned in Akitti Jataka and in Tamil Buddhist epics. There is no direct mention of the sage's name, or Agattiyam text, in Tolkappiyam or the bardic poetry of the Sangam literature.
Tolkappiyar (epithet), the author of Tolkappiyam, which is the oldest extant Tamil grammar, is believed by various traditions to be one of the twelve disciples of Agattiyar. Tolkappiyar is believed to have lived during the Second Sangam and to be the author of the Tolkappiyam that has survived.