Definition of Rayleigh, 3rd Baron in English:

Rayleigh, 3rd Baron

proper noun

  • (1842–1919), English physicist; born John William Strutt. He established the electrical units of resistance, current, and electromotive force. With William Ramsay he discovered argon and other inert gases. Nobel Prize for Physics (1904).

Pronunciation:

Rayleigh, 3rd Baron

/ˈreɪli/