What does "interferometry" mean?

The design and use of optical or radio interferometers.

How do you pronounce "interferometry"?

Pronounced //ˌɪn.tə.fəˈɹɒ.mɪ.tɹi//.

/ˌɪn.tə.fəˈɹɒ.mɪ.tɹi/ noun

noun ·Rare ·Advanced level

Noun

From interfere + -o- + -metry.