熜

cōng:* 用同"囱"，烟囱："入其家室，朝则～无烟，寒则蜎体不申。" zǒng:* 用麻茎捆扎成的火炬

Acquired from 㷓: (same as 㷓) a torch (formed by binding the stem of the hemp), chimney; stack