- 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
WordReference Random House Unabridged Dictionary of American English © 2026
Flam•steed
(flam′stēd),USA pronunciation n.
- Biographical John, 1646–1719, English astronomer.
Collins Concise English Dictionary © HarperCollins Publishers::
Flamsteed /ˈflæmˌstiːd/ n