primary wave

noun

1. Seismology. P wave.

primary wave

1. A type of seismic body wave in which rock particles vibrate parallel to the direction of wave travel. Primary waves are alternatingly compressional and extensional, and cause the rocks they pass through to change in volume. These waves are the fastest traveling seismic waves and can travel through solids, liquids, and gases.
2. Also called P wave
3. See Note at earthquake

Word History and Origins

Origin of primary wave¹

First recorded in 1915–20

Example Sentences

Last month, Porcaro announced that he’d sold the rights to his music — including the Toto songs he had a hand in as well as the indelible Michael Jackson hit “Human Nature,” which he co-wrote with lyricist John Bettis — in a deal with the Jackson estate and the music company Primary Wave.

From Los Angeles Times

In late 2020, Fleetwood Mac star Stevie Nicks sold an 80% stake in her music to Primary Wave for a reported $100 million.

From Seattle Times

Primary Wave, a music company that owns a minority stake in Jackson’s music publishing interests, was not a party to the transaction; a representative of Primary Wave declined to comment.

From New York Times

It’s only fitting that we launch this world premiere musical version in the city where it all began,” said L Londell McMillan, former Prince manager and Larry Mestel, founder & CEO of Primary Wave Music, in a statement.

From Seattle Times

Hall was seeking an order preventing them from selling their part in Whole Oats Enterprises to Primary Wave Music.

From Seattle Times