Word Study
subvocalize |
subvocalizer |
subway |
subway fare |
subway station |
subway system
| subway token
| subway train
| subworker
| subzero
| subzonal
subway system
WORDNET DICTIONARY
Noun subway system has 1 sense
- subway system(n = noun.artifact) metro, subway, tube, underground - an electric railway operating below the surface of the ground (usually in a city); "in Paris the subway system is called the `metro' and in London it is called the `tube' or the `underground'" is a kind of railroad, railroad line, railway, railway line, railway system
For further exploring for "subway system" in Webster Dictionary Online
