Tunnel

"Tunnel" in yue

地下道

dei⁶ haa⁶ dou⁶

(an underground or underwater passage)

坑道

haang¹ dou⁶

(an underground or underwater passage)

隧道

seoi⁶ dou⁶

(an underground or underwater passage)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.