Enter a clue or pattern or both:
The Clue
Tubes (7 letter answer)
The Answer
SUBWAYS
Tags
Notes
The answer SUBWAYS is so rare that it appears less than once every 2500 puzzles.
Definition
SUBWAY as a noun:
1. (metro, tube, underground, subway system, subway) = 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'"
2. (underpass, subway) = an underground tunnel or passage enabling pedestrians to cross a road or railway