Hz
Hz Type: noun, abbreviation Pronunciation: /hurtz/ Related: Hertz, kHz, Kilohertz What does Hz mean? Hertz; the unit of measurement for frequencies. After 1,000Hz, the unit is measured in Kilohertz (or kHz). 1 Kilohertz (kHz) = 1,000 Hertz (Hz). Hz synonyms: Hertz