мырлаш (-ем)
{verb II} [Generate paradigm] 1. to purr
♢ пырыс шӧрлан мырла {sentence} the cat is purring for milk
2. {figuratively} to hum, to sing softly, to speak softly
♦ ныжыл семым мырлаш (-ем) {verb II} to hum a soft melody