shoran

noun

sho·​ran

ˈshōrˌan,

ˈshȯˌran

plural -s

: a system of short-range navigation in which two radar signals transmitted by an airplane are intercepted and rebroadcast to the airplane by two ground stations of known position with the time that the signals take for their round trips indicating the distance to each station and thus the position of the airplane

Word History

Etymology

short-range navigation

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