tunnel boring machines

A form of tunnel boring machine — A large machine used to excavate tunnels with a circular cross section.

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

noun
  1. pluralplural of tunnel boring machine
Cite this entry
APA

tunnel boring machines. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/tunnel%20boring%20machines

MLA

“tunnel boring machines.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tunnel%20boring%20machines. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “tunnel boring machines,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/tunnel%20boring%20machines.

Source: tunnel boring machines on Wiktionary, CC BY-SA 4.0.