Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun astronomy Any
optical ,electronic ordigital device that corrects for therotation of animage orfield of view as atelescope tracks
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
de- + rotator
Support
Help support Wordnik (and make this page ad-free) by adopting the word derotator.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.