1. (noun) the unit of frequency; one hertz has a periodic interval of one second

• cps
• cycle
• cycle per second
• cycles/second
• hz

2. (noun) German physicist who was the first to produce electromagnetic waves artificially (1857-1894)

• heinrich hertz
• heinrich rudolph hertz

3. (noun) German physicist who with James Franck proved the existence of the stationary energy states postulated by Bohr (1887-1975)

• gustav hertz
• gustav ludwig hertz

1. (noun) the unit of frequency; one hertz has a periodic interval of one second

• rate

1. (noun) German physicist who was the first to produce electromagnetic waves artificially (1857-1894)

• hertzian