What is "streamliners"

n. (plural of streamliner English)

The Streamliners were a fleet of three streamlined electric multiple units built by the St. Louis Car Company for the Illinois Terminal Railroad in 1948–1949. They operated primarily between St. Louis, Missouri and Peoria, Illinois in the late 1940s and early to mid-1950s. They were the last interurban streetcars manufactured in the United States.

Streamliners are streamlined trains. Streamliners could also be:

• Streamliners (Illinois Terminal Railroad), three equipment sets owned by the Illinois Terminal Railroad
• Hal Roach's Streamliners, a set of comedy films directed by Hal Roach