Alvarez

American  

[al-vuh-rez] / ˈæl vəˌrɛz /

noun

1. Luis Walter, 1911–1988, U.S. physicist: Nobel Prize 1968.

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Alvarez British  

/ ˈælvərɛz /

noun

1. Luis Walter. 1911–88, US physicist. He made (with Felix Bloch) the first measurement of the neutron's magnetic moment (1939). Nobel prize for physics 1968

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Alvarez Scientific  

/ ăl′və-rĕz′ /

1. American physicist who studied subatomic particles. Alvarez built a device called a hydrogen bubble chamber that made it possible to analyze the reactions occurring between atomic nuclei inside it. His observations led to the theory that protons, neutrons, and electrons are made of quarks. Alvarez won a 1968 Nobel Prize for physics for this work. With his son, geologist Walter Alvarez (born 1940), he later developed a theory that the extinction of dinosaurs was caused by climate changes resulting from a giant asteroid striking the Earth.

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Example Sentences

Any move for Rogers, Kroupi or Alvarez could be facilitated by exits in forward areas with the club open to offers for Gabriel Jesus, Gabriel Martinelli while Leandro Trossard's deal expires in 12 months.

From BBC • Jun. 1, 2026

The club's dream forward signing is Alvarez - though Barcelona have a serious interest in the Argentina attacker.

From BBC • Jun. 1, 2026

Alvarez has not yet entered a plea in response to the charges and court records did not list an attorney for him.

From Los Angeles Times • May 30, 2026

The charging documents say Alvarez told police he planned to display the art for neighborhood youth.

From Los Angeles Times • May 30, 2026

“I remember driving up from Palo Alto to San Francisco with L. W. Alvarez and Dr. Vannevar Bush when we discussed Oppenheimer’s activities in the nuclear weapons program,” he stated.

From "Big Science" by Michael Hiltzik