A community in Cape Breton Regional Municipality, on Cape Breton Island, Nova Scotia, Canada. / A settlement in Prince Edward Island, Canada.

One of 92 counties in Indiana, United States. County seat: Valparaiso.

One of 88 counties in Ohio, United States. County seat: Ravenna. / One of 72 counties in Wisconsin, United States. County seat: Stevens Point.

plural of portal triad

(anatomy) A distinctive component of a hepatic lobule, found running along each of the lobule's corners, that consists of branches of the hepatic artery proper, hepatic portal vein and bile ducts, as well as other structures.

Relating to the portal vein

(computer graphics) An algorithm for determining the visibility of objects in a three-dimensional world, based on partitioning the space into polygonal, generally convex regions that can be used to form generalizations about the visibility of objects within those regions.

(historical) A pulley to save the ropes of steam ploughs from friction.

plural of rope porter

plural of porter's lodge