Antonyms
Synonyms
Etymology
1. tunnel
noun. ['ˈtʌnəl'] a passageway through or under something, usually underground (especially one for trains or cars).
Synonyms
Etymology
- tunnel (English)
- tonnelle (Middle French (ca. 1400-1600))
noun. ['ˈtʌnəl'] a passageway through or under something, usually underground (especially one for trains or cars).