| Hf The symbol for the element hafnium. |
| HF abbr. high frequency |
hf
abbreviation for
half
Hf
the chemical symbol for
(Chemistry) hafnium
HF, h.f.
abbreviations. for
(Electronics) high frequency
| Hf The symbol for hafnium. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  Hf - a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electronsmetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
| 2. | HF - 3 to 30 megahertz radio frequency - an electromagnetic wave frequency between audio and infrared electromagnetic spectrum - the entire frequency range of electromagnetic waves |
Translations
HF [ˌeɪtʃˈɛf] n abbr (=high frequency) → HF f
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