- a seaport on SE Cape Breton Island, Nova Scotia, in SE Canada: French fortress captured by British 1745, 1758.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for louisburg
You mean when I said I should like to be invited to walk through Louisburg?
The thing is to reach Louisburg before the French have entered the harbor.
Louisburg was in worse condition than during the siege of 1745.
It had been his ambition in Louisburg to proceed at once against Quebec.
This unexpected landing had cut the French off from Louisburg.