tunnelier

French

Pronunciation

• IPA^(key): /ty.nə.lje/

• Audio:

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Noun

tunnelier m (plural tunneliers)

1. (engineering) tunnel boring machine, TBM, tunnelling machine (a large machine used to excavate tunnels with a circular cross section)

Further reading

• “tunnelier”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.