ORINSAY, an island, in the former quoad sacra parish of Trumisgarry, island and parish of North-UisT, county of Inverness; containing 102 inhabitants. This is an isle of the Hebrides, lying between Boreray and North Uist, and separated from the latter by a narrow sound, which is dry at low water. The isle is half a mile in length; the soil for the most part is sandy, and tolerably fertile in favourable seasons.