azimuth bar: Meaning and Definition of

az'imuth bar"

Pronunciation: [key]
  1. a device used in measuring azimuths, consisting of a bar with a sighting vane at each end,pivoted at its center, and rotating in a horizontal plane around the center of a compass.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.