base tunnels

A form of base tunnel — A tunnel driven through the base of a mountain pass, rather than through the upper slopes of the mountains.

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Meanings

noun
  1. pluralplural of base tunnel
Cite this entry
APA

base tunnels. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/base%20tunnels

MLA

“base tunnels.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/base%20tunnels. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “base tunnels,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/base%20tunnels.

Source: base tunnels on Wiktionary, CC BY-SA 4.0.