interferometer
in·ter·fe·rometer
noun
1.
any measuring instrument that uses interference patterns to make accurate measurements of waves
Origin
From interfer(e) + -o- + -meter.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.