tuneladora

From tunelar +‎ -ador.

tuneladora f (plural tuneladores)

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

• “tuneladora”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2026
• “tuneladora”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007
• “tuneladora” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.
• “tuneladora” in ésAdir, El portal lingüístic de la Corporació Catalana de Mitjans Audiovisuals.

From tunelar +‎ -dor.

tuneladora f (plural tuneladoras)

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

From tunelar +‎ -dora.

• Hyphenation: tu‧ne‧la‧do‧ra

tuneladora f (plural tuneladoras)

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

   Synonym: (Brazil) tatuzão

• “tuneladora”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026
• “tuneladora”, in Dicionário infopédia da Lingua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2026

From tunelar +‎ -ador.

• IPA^(key): /tunelaˈdoɾa/ [t̪u.ne.laˈð̞o.ɾa]
• Rhymes: -oɾa
• Syllabification: tu‧ne‧la‧do‧ra

tuneladora f (plural tuneladoras)

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

• “tuneladora”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025