Noun
tram-train (plural tram-trains)
(rail transport, UK) A design of tram which can operate over standard railway track as well as tram track.
The tram-train project in Rotherham and Sheffield was being carried out by Carillion. Source: Internet
“I’m also seeking to ensure that the reallocation of contracts will not delay the tram-train project or essential flood protection work in Don Valley.” Source: Internet