vAyasarutalipi
vāyasa-ruta-lipi , a kind of script, app. the writing used in a ‘magic’ dealing with sounds made by crows: LV 126.4 ; mss. all vāyu°, em. Lefm. , confirmed by Tib. khva skad śes pa , knowledge of crowsʼ sounds , a phrase which in Mvy 5057 renders vāyasa-vidyā.