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Flamsteed

American  
[flam-steed] / ˈflæm stid /

noun

  1. John, 1646–1719, English astronomer.


Flamsteed British  
/ ˈflæmˌstiːd /

noun

  1. John . 1646–1719, English astronomer: the first Astronomer Royal and first director of the Royal Observatory, Greenwich (1675). He increased the accuracy of existing stellar catalogues, greatly aiding navigation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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John Flamsteed from Derby was the first person to fill the role.

From BBC • Jul. 29, 2025

The observatory was founded by Charles II in 1676 with Flamsteed House, named after the first Astronomer Royal John Flamsteed, thought to be the work of Sir Christopher Wren.

From BBC • May 10, 2022

The phrase ‘data upon request’ has been annoying scientists since it caused a spat between Isaac Newton and John Flamsteed in 1695.

From Nature • Dec. 19, 2019

In the book, Skaife says that the usual explanation begins with sky watcher John Flamsteed complaining to King Charles II about the wild ravens interfering with the celestial observations he performed at the Tower.

From Scientific American • Jan. 4, 2019

Flamsteed took up residence there in July 1676 and was elected as one of the Fellows of the Royal Society in the same year.

From "The Scientists" by John Gribbin