underpassnoun [ C ]
uk/ˈʌn.də.pɑːs/us/ˈʌn.dɚ.pæs/UK also subwaya road or path that goes under something such as a busy road, allowing vehicles or people to go from one side to the other
Thesaurus: synonyms and related words
Ditches, dams & tunnels
- cut
- cutting
- dam
- dam sth up
- dike
- ditch
- dyke
- groin
- groyne
- spillway
- subway
- the Channel Tunnel
- the Chunnel
- trench
- tunnel