Definition of Chunneller in English:

Chunneller

Pronunciation /ˈtʃʌn(ə)lə/

noun

(also Chunneler)
  • Originally: a person who advocates, plans, or works on the construction of the Channel Tunnel. Now chiefly: a person who uses the Channel Tunnel.

Origin

1960s; earliest use found in Punch. Partly from Chunnel + -er.