tunnels

Noun

Singular tunnel

Plural tunnels

1. The plural form of tunnel; more than one (kind of) tunnel.

Verb

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. The third-person singular form of tunnel.