altazimuth
al·ta·zi·muth
noun
1.
an instrument that measures the altitude and azimuth of celestial bodies; used in navigation
Origin
Blend of altitude + azimuth.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.