trainpipe

English

Noun

trainpipe (plural trainpipes)

1. Alternative form of train pipe.
   • 1941 January, David L. Smith, “Still More G. & S.W. Nights' Entertainment”, in Railway Magazine, page 16:

     The rest had vacuum ejectors and trainpipes added, but of course retained their Westinghouse equipment, and were very useful for specials from the Caledonian and North British, both Westinghouse lines.