Noun. Classifier: aruăt, ƀĕ.Shoot from bamboo node.bi atiêng Intransitive verb.To grow a new node.Cf. ana atiêng. Meaning 1 Shoot from a bamboo node. Meaning 2 bi atiêng: to grow a new node. Meaning 3 ana atiêng: kind of tall plant used in making baskets; botanical form kept species-neutral.