HFWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “HF” powered by Princeton WordNet.
noun
3 to 30 megahertz
Words in this synset: high_frequency
noun
an electromagnetic wave frequency between audio and infrared
noun
the entire frequency range of electromagnetic waves
noun
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
noun
any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.