lum
N ปล่องไฟ
LUM
n.The chimney of a cottage.
Lum, n. Etym: [W. llumon chimney, llum that shoots up or ends in a point. ]
lum |lʌm | ▶noun Scottish & N. English a chimney. ORIGIN early 16th cent.: perhaps from Old French lum ‘light ’, from Latin lumen .