Lavoisier

American  

[la-vwa-zyey] / la vwaˈzjeɪ /

noun

1. Antoine Laurent 1743–94, French scientist: pioneer in the field of chemistry.

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Lavoisier British  

/ lavwazje /

noun

1. Antoine Laurent (ɑ̃twan lɔrɑ̃). 1743–94, French chemist; one of the founders of modern chemistry. He disproved the phlogiston theory, named oxygen, and discovered its importance in respiration and combustion

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Lavoisier Scientific  

/ lä-vwä-zyā′ /

1. French chemist who is regarded as one of the founders of modern chemistry. In 1778 he discovered that air consists of a mixture of two gases, which he called oxygen and nitrogen. Lavoisier also discovered the law of conservation of mass and devised the modern method of naming chemical compounds. His wife Marie (1758–1836) assisted him with his laboratory work and translated a number of important chemistry texts.

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Example Sentences

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Lavoisier

Completed around 1788, the iconic portrait by Jacques-Louis David of Antoine Lavoisier and his wife, Marie Anne Paulze Lavoisier, celebrates a pioneer of modern chemistry and the woman historians credited as his close collaborator.

From Science Magazine ● Sep. 15, 2021

It depicts Antoine Lavoisier with his wife and collaborator, Marie-Anne, and several items related to his scientific discoveries.

From Washington Post ● Sep. 10, 2021

Antoine Lavoisier, whose work on the proportions of chemical combination was crucial to Dalton, had no time for such questions.

From Nature ● Aug. 30, 2016

Lavoisier and other physical scientists began to connect the animate and inanimate worlds through physics and chemistry.

From Textbooks ● Jan. 1, 2015

Madame Lavoisier had an incisive intellect and soon was working productively alongside her husband.

From "A Short History of Nearly Everything" by Bill Bryson