Baker-Nunn camera

noun

Ba·​ker-Nunn camera

ˌbākə(r)¦nən-

: a large camera for tracking earth satellites

Word History

Etymology

after James G. Baker, born 1914 American optical designer and Joseph Nunn American engineer

First Known Use

1957, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now