tunnel

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
tunnel

Plural
tunnels

  1. (countable) A tunnel is a big hole for vehicles to drive in.
    This tunnel collapsed a few years ago due to construction faults.

Verb[change]

Plain form
tunnel

Third-person singular
tunnels

Past tense
tunneled

Past participle
tunneled

Present participle
tunneling

Plain form
tunnel

Third-person singular
tunnels

Past tense
tunnelled

Past participle
tunnelled

Present participle
tunnelling

  1. If you tunnel, you make a tunnel.