VI. v. i. & t. sound, intonate, oli.
tonippu, v. n. sounding.
s. (Sanscrit துவனி) sound. tone, ஒலி; 2. figure of sound, change of meaning in a word or phrase by change of sound.
தொனியர்த்தம், (தொனியார்த்தம்) figurative meaning.
தொனிவைக்க, to make a great sound, noise or roar.