Also called skywalk. a bridgelike structure for pedestrians built to link one building with another over a public alley or street.
Also called flying bridge, walkway. a similar overhead structure built across an atrium space within a building.
noun 1. a porter who carries passenger baggage at an airport or airline terminal. sky
noun 1. air cavalry.
noun, Navigation. 1. a device for taking a bearing by means of polarized sunlight when the sun is invisible.
noun 1. the amount of the sky that is covered by clouds, fog, haze, smoke, or the like, usually expressed in tenths of the total sky.