Top definition
Pronunciated: "Megahertz" not "M.H.Z."

Megahertz means 1000 kilohertz (kHz) and kilohertz means 1000 Hz (cycles per second)

1 MHz = 1000 kHz = 1,000,000 Hz
Wow, sense I listen to DC101, who has a transmitter on 101.1 MHz, thats 101,100 kHz, which is 101,100,000 Hz (cycles per second)
by IrishRepublicanArmy December 21, 2003
Happy St. Patties Day!
MHz aka M.Hz is a rapper name which stands for Muhammad Hassan Zia.
M.Hz Production

M.Hz Production

MHz The Rapper
by M.Hz August 21, 2011
Happy St. Patties Day!
buy the domain for your pet blog