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goniometer

noun

  1. instrument used for measuring angles
L1405655 on Wikidata ↗

Wiktionary

Pronunciation: /ˌɡoʊ.niˈɔ.mə.tɚ/ / /ˌɡoʊ.niˈɑ.mə.tɚ/ / /ˈɡɑ.niˌɑ.mə.tɚ/

noun

Etymology: Etymology tree Proto-Indo-European *ǵónu Proto-Hellenic *gónu Ancient Greek γόνῠ (gónŭ)der. Ancient Greek γωνίᾱ (gōníā)der. English gonio- Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)der. English -meter English goniometer From gonio- + -meter.

  1. A device used to measure angles.
  2. A device used to measure angles.
  3. A device used to measure angles.
  4. A radio direction finder.