Heliostat is a 9 letter English word. It's valid Words with friends word worth 12 points.
You can make 563 anagrams from letters in heliostat (aehilostt).
From the New Latin word heliostata, dating back to 1740-50. See helio-, -stat
In a short time we might earnestly wish for a centrifugal apparatus or a heliostat.
In the absence of a heliostat the latter was the more convenient.
In the absence of a heliostat it is more convenient to obtain a point of light with the aid of a lens of short focus.
Images of the sun are thrown into the observatory by an ingenious instrument run by clockwork, and called a heliostat.
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