தொல்காப்பியம்

Etymology
From 🇰🇲.

Another alternative etymology is that 🇰🇲, which translates to 'potection of the ancient (language).' See on Wikipedia for more.

Proper noun

 * 1) Tolkāppiyam, a Tamil poetic work on the grammar and structure of the Tamil language, traditionally attributed to Tolkāppiyar (eponym). It is by far the oldest extant long work in Tamil literature.