Meaning of Metroliner in English:

Metroliner

(also Metro-liner)

Pronunciation /ˈmɛtrə(ʊ)ˌlʌɪnə/

noun

US
  • A high-speed intercity train. Also (in extended use): an intercity airliner.

    A trademark in the United States.

Origin

1960s. From metro- + liner.