மழுங்கு - mazungku
III. v. i. become blunt; 2. grow dull or dim. lose lustre, மங்கு.
மழுங்கலாக்க, to blunt or dull a thing. மழுங்கியிருக்க, to be blunt. புத்திமழுங்கல், being blunt or stupid. மழுங்கல், v. n. & s. anything which is blunt, dim or unpolished; 2. a loggerhead; 3. one devoid of shame.