Hf

adj, intj, noun

adj, intj, noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    Initialism of high frequency. abbreviation, alt-of, initialism, uncountable
  2. 2
    3 to 30 megahertz wordnet
  3. 3
    a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons wordnet
Adjective
  1. 1
    Initialism of high-frequency. abbreviation, alt-of, initialism, not-comparable
Intj
  1. 1
    Abbreviation of have fun. Internet, abbreviation, alt-of
  2. 2
    Abbreviation of have fun. Internet, abbreviation, alt-of

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.