siriometer (0 synonym found)

We don't have any synonyms for siriometer yet.

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spirometer  ·  variometer  ·  eriometer  ·  airometer  ·  riometer  ·  sismometer

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Definition of siriometer:

(n) : A unit of distance equal to one million astronomical units or 15.813 light-years.
Definition of siriometer:

(n) : A unit of distance equal to one million astronomical units or 15.813 light-years.
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