气笼 (氣籠) qìlóng

1. qìlóng noun a bamboo ventilation duct
   Domain: Modern Chinese 现代汉语
   Notes: Used in granaries (Mathews 1931 '氣籠', p. 73)
2. qìlóng noun air pipe; bamboo air pipe used to aerate granary
   Domain: Literary Chinese 文言文
   Notes: (CC-CEDICT '氣籠')