altazimuth | (แอลแทซ' ซิมีธ) n. เครื่องมือวัดเส้นแวงพื้นราบ |
altazimuth | (n) an instrument that measures the altitude and azimuth of celestial bodies; used in navigation |
Altazimuth | n. [ Alltude + azimuth. ] (Astron.) An instrument for taking azimuths and altitudes simultaneously. [ 1913 Webster ] |