heliometer
15 points
English
10 letters
Not in frequency data
Valid in: UK dictionary
Definitions
noun
an instrument used to measure the angular separation of two stars that are too far apart to be included in the field of view of an ordinary telescope
Definition: WordNet 3.1, Princeton University.
Word forms
plural heliometers
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Anagrams
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