अनुस्वार

Etymology
, from.

Noun

 * 1)  anusvara the dot nasal vowel marker of the Devanagari script

Etymology
From with vṛddhi of the root.

Noun

 * 1)  anusvara, the "after-sound" a nasal consonant following a vowel; denoted by a dot or circle in various scripts and by ṃ in IAST