Synonyms for hf
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- 1. hafnium, Hf, atomic number 72, metallic element, metal
- usage: a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
- 2. high frequency, HF, radio frequency
- usage: 3 to 30 megahertz
See also: hf (Dictionary)