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Minimalist Dictionary
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coelostat
noun
A device that rotates a telescope so as to keep its orientation constant with relation to the stars.
Word Frequency 1800~2019
Related words
Other words
eatable
nutmeg
overlook
straining
unloader
crook
enjoyable
divisive
oval
theology
rug
charting
prayer
tattle
pencil
felt-tip
exposable
crisped
come
enlarging
siderostat
heliostat
equatorial
dobsonian
derotator
phototelescope
transit instrument
astroscope
rete
star projector
dobsonian telescope
chromatoscope
guide star
astrograph
pole star