Translation of "umban" into English

Dia menaruh batu pada pengumban dan memutarnya di atas kepala hingga berdesing.

He loaded his sling and whirled it over his head until it fairly whistled.

Umban biasanya berupa tali yang agak lebar dan relatif pendek yang ditekuk dua dan diayunkan sambil diputar.

The sling was usually a relatively short strap that was doubled over and whirled around.