Aldrin

¹ American  

[awl-drin] / ˈɔl drɪn /

noun

1. Edwin Eugene, Jr. Buzz, born 1930, U.S. astronaut.

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aldrin ² American  

[awl-drin] / ˈɔl drɪn /

noun

Chemistry.

1. a brown, water-insoluble, toxic solid consisting of more than 95 percent of the chlorinated hydrocarbon C 12 H 8 Cl 6 : used as an insecticide.

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Aldrin ¹ British  

/ ˈɔːldrɪn /

noun

1. Edwin Eugene Jr. , known as Buzz. born 1930, US astronaut; the second man to set foot on the moon on July 20, 1969, during the Apollo 11 flight

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aldrin ² British  

/ ˈɔːldrɪn /

noun

1. a brown to white poisonous crystalline solid, more than 95 per cent of which consists of the compound C 12 H 8 Cl 6 , which is used as an insecticide. Melting pt: 105°C

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aldrin Scientific  

/ ôl′drĭn /

1. A highly poisonous white powder used as a crop pesticide and to kill termites. Because of its toxicity to animals and humans, its production has been discontinued. Aldrin is a chlorinated derivative of naphthalene closely related to dieldrin. Chemical formula: C ₁₂ H ₈ Cl ₆ .

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Etymology

Origin of aldrin

1949; named after Kurt Alder; -in ²

Example Sentences

It’s a test version, a near-duplicate of the Eagle that put Armstrong and Aldrin on the moon and launched them back into lunar orbit.

From Slate

But after they touch down on the moon, they won’t be able to climb down a ladder to the surface the way Neil Armstrong and Buzz Aldrin did on Apollo 11.

From Slate

Buzz Aldrin was present as Obama spoke these words.

From Slate

Astronauts Neil Armstrong, Edwin “Buzz” Aldrin, and Michael Collins were set to become the first human beings to land on the moon.

From Literature

When Astronauts Armstrong and Aldrin landed on the moon, I was excited to see so many people become intrigued by some of the same things I have been interested in for so long.

From Literature