zummu meaning in english

[Tel.] n. A hum. zummanu dzumm-anu. v.n. To hum. zummani dzumm-ani. (anuk.) adv. Aloud: as a humming or buzzing sound. zummanudhvani humming, buzzing.zummuzummanan aloud (buzzing or humming.) Kalahas. iii. 220.