The Collaborative International Dictionary
Intercolonial \In`ter*co*lo"ni*al\, a. Between or among colonies; pertaining to the intercourse or mutual relations of colonies; as, intercolonial trade. -- In`ter*co*lo"ni*al*ly, adv.
Wiktionary
a. Between colony
Usage examples of "intercolonial".
As to Cape Breton, he said the agent of the Intercolonial could tell us all about that, and put us on the route.
You can take the Intercolonial railway round to Pictou, catch the steamer for Port Hawkesbury, connect with the steamer on the Bras d'Or, and you are all right.
At Painsec Junction we waited for the train from Halifax, and immediately found ourselves in the whirl of intercolonial travel.
We may have defeated one Hive sphere but we've another one we know of out there, and we still are not positive they have no intercolonial communications of a nature we have yet to understand.
Among the notables attending were Kamrada Big Cheese, Kamrada Head Whatshisname, your mother's Uncle Pasha, and— here it is, get this—Minister of Intercolonial Affairs Dr.