Meaning of INTERCITY in English

INTERCITY

in ‧ ter ‧ cit ‧ y /ˌɪntəˈsɪti◂ $ -tər-/ BrE AmE adjective [only before noun]

happening between two or more cities, or going from one city to another:

intercity rivalry

intercity trains

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.