coelostat (English, noun)
expansion: coelostat (plural coelostats)
Senses:
topics: astronomy
natural-sciences
glosses: A device that rotates a telescope so as to keep its orientation constant with relation to the stars.
Forms:
form: coelostats
tags: plural
form: cælostat
tags: alternative
form: caelostat
tags: alternative
form: cœlostat
tags: alternative