Dictionary    Maps    Thesaurus    Translate    Advanced >   

Tip: Click Thesaurus above for synonyms. Also, follow synonym links within the dictionary to find definitions from other sources.

1. WordNet® 3.0 (2006)
    n 1: a grey tetravalent metallic element that resembles
         zirconium chemically and is found in zirconium minerals;
         used in filaments for its ready emission of electrons [syn:
         hafnium, Hf, atomic number 72]
    2: 3 to 30 megahertz [syn: high frequency, HF]

2. The Collaborative International Dictionary of English v.0.48
Hydrofluoric \Hy`dro*flu*or"ic\, a. [Hydro-, 2 + fluoric.]
   Pertaining to, or containing, hydrogen and fluorine;
   fluohydric; as, hydrofluoric acid.
   [1913 Webster]

   Hydrofluoric acid (Chem.), a colorless, mobile, volatile
      liquid, HF, very corrosive in its action, and having a
      strong, pungent, suffocating odor. It is produced by the
      action of sulphuric acid on fluorite, and is usually
      collected as a solution in water. It attacks all
      silicates, as glass or porcelain, is the agent employed in
      etching glass, and is preserved only in vessels of
      platinum, lead, caoutchouc, or gutta-percha.
      [1913 Webster]

3. V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016)
       Have Fun (slang, Usenet, IRC)

Common Misspellings >
Most Popular Searches: Define Misanthrope, Define Pulchritudinous, Define Happy, Define Veracity, Define Cornucopia, Define Almuerzo, Define Atresic, Define URL, Definitions Of Words, Definition Of Get Up, Definition Of Quid Pro Quo, Definition Of Irreconcilable Differences, Definition Of Word, Synonyms of Repetitive, Synonym Dictionary, Synonym Antonyms. See our main index and map index for more details.

©2011-2023 ZebraWords.com - Define Yourself - The Search for Meanings and Meaning Means I Mean. All content subject to terms and conditions as set out here. Contact Us, peruse our Privacy Policy