Standard Lemma guide

tunneler

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Someone or something that tunnels.

Definition source: English Wiktionary via Wiktextract

Examples

  • Near-synonym: burrower

Meaning relationships

Synonyms: burrower

Antonyms: none provided

Broader terms: digger

2

noun

Meaning 2

Someone or something that tunnels.

A device or machine for making tunnels.

Definition source: English Wiktionary via Wiktextract

Examples

  • Near-synonyms: TBM, tunnel boring machine

Meaning relationships

Synonyms: burrower, TBM, tunnel boring machine

Antonyms: none provided

Broader terms: digger

History

Etymology

From tunnel + -er.