plural of port city

A city built around a port, for its defence, to provide infrastructural support, or as parasitic urban sprawl.

plural of Port-Royalist

(historical) One of the dwellers in the Cistercian convent of Port-Royal-des-Champs, near Paris, France, when it was the home of the Jansenists in the 17th century, among them being Arnauld, Pascal, and other famous scholars.

A town on the Yorke Peninsula, South Australia. / A small town in western Kenya, located on Lake Victoria.

A coastal city in South Australia.

A suburban area in the Metropolitan Borough of Sandwell, West Midlands, England (OS grid ref SO9691).

A municipality in Northumberland County, Ontario, Canada, on Lake Ontario. / A village in Huron County, Michigan, United States, on Lake Huron.

A city, the county seat of Jefferson County, Washington, United States.

(aviation) A port on the side or belly of an airplane, used to measure the ambient air pressure for determination of altitude.