metro

noun3

1. •
   A rapid transit rail transport system, or a train in such systems, generally underground and serving a metropolitan area.

   • He is going to the stadium by metro.
2. •
   An urban rapid transit rail transport system, normally with lighter track and light trains (i.e. an S-Bahn or similar), or a train in such systems.

   • Informs how long the passenger has to wait for the next metro — 2006
3. •
   A metropolitan area.

   • What was the least expensive of the 153 ZIP codes? 72758 (Benton County, Ark.), with a median price of $408,403. The area includes Rogers, a growing metro and home to the first Walmart store. — 2024

adjective1

1. •
   metropolitan

noun1

1. •
   Abbreviation of metropolitan.