public transport
US /ˌpʌb.lɪk ˈtræn.spɔːrt/
UK /ˌpʌb.lɪk ˈtræn.spɔːrt/
1.
a system of buses, trains, etc., provided by the government or by private companies, that people pay to use
:
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I usually take public transport to work.
•
The city is investing more in improving public transport.