a town of Maine, one of the United States of North America. See MAINE.

an island on the coast of Dorsetshire, or rather a peninsula, since it is joined to the mainland by a lofty bank of pebbles, which runs parallel to the sea, about three miles in length. Within the beach is a small arm of the sea, called the Fleet, the passage over which, by a ferry, is the common communication with Weymouth, from which it is distant about three miles. The island is a solid mass of stone, peculiarly adapted for buildings of the first class; and the extracting it from the quarries, and placing it on vessels, form the chief employment of the inhabitants. The surface of the rock is covered with a soil, the herbage of which feeds a small race of sheep, celebrated for the delicate flavour of their flesh. Some cows are also kept, and a small part of the land yields corn, but not sufficient for the inhabitants. The parish comprehends seven hamlets. It has a church near the centre; and towards the south end is the well constructed light-house, so important to navigation. Portland road is a secure anchorage, and is defended by a small fort. Lat. of the light-house 50° 31' 22". Long. 2° 26' 59" W. The population was in 1801, 1619; in 1811, 2079; in 1821, 2254; and in 1831, 2670.

PORTLAND ISLANDS, is a cluster of small islands in the Eastern Seas, to the westward of New Hanover. They were so named by Captain Cimentet in 1767. The north-east point of the most eastern isle, is in Long. 147° 18' E. Lat. 2° 35' S.