underground
Appearance
Word parts
[change]Pronunciation
[change]Adjective
[change]
Positive |
Comparative |
Superlative |
- of or about being under the ground
- Underground water is drying up.
- secret or not well known
- The underground music scene is really interesting.
- Underground drug sales have increased over the last year.
Related words
[change]Preposition
[change]Preposition |
Noun
[change]- The underground is a system of trains that runs mostly under the ground.
- Synonym: subway
- The London underground is a great way to move about the city.