SUBWAY SYSTEM

Pronunciation (US): (GB):

Meaning:

An electric railway operating below the surface of the ground (usually in a city)

Example:

in Paris the subway system is called the 'metro' and in London it is called the 'tube' or the 'underground'

Synonyms:

metro; subway; subway system; tube; underground

Classified under:

Nouns denoting man-made objects

Hypernyms ("subway system" is a kind of...):

railroad; railroad line; railway; railway line; railway system (line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight)