ALL meanings of astrocompass
- noun astrocompass a navigational instrument for giving directional bearings from the centre of the earth to a particular star. It is carried in long-range aircraft, ships, spacecraft, etc 3
- noun astrocompass an instrument for determining the direction of an aircraft by sighting upon a celestial body 3
- noun astrocompass An instrument designed to indicate direction with respect to the stars. 1
- noun astrocompass A form of compass in which direction is evaluated by sighting stars of known position. 0