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hfs definition
hfs |
Grep of noun hf ehf hf shf uhf vhf Overview of noun hf The noun hf has 2 senses (no senses from tagged texts) 1. hafnium, Hf atomic number 72 -- (a gray 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 -- (3 to 30 megahertz) Overview of noun hf The noun hf has 2 senses (no senses from tagged texts) 1. hafnium, Hf atomic number 72 -- (a gray 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 -- (3 to 30 megahertz)
hfs definition