Hf
The symbol for hafnium.
HF
abbr.
high frequency
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hf
abbreviation for
half
Hf
the chemical symbol for
(Chemistry) hafnium
HF
orh.f.
abbreviation for
(Electronics) high frequency
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
HF
1. high frequency.
2. Hispanic female.
Hf
Chem. Symbol.
hafnium.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Hf
The symbol for hafnium.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
| 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 |
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