Dioptra

From BiblePortal Wikipedia
Revision as of 03:40, 13 October 2021 by BiblePortalWiki (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Dioptra [1]

(n.) An optical instrument, invented by Hipparchus, for taking altitudes, leveling, etc.

References

  1. ↑ Dioptra from Webster's Dictionary
Retrieved from "http://wiki.bibleportal.com/index.php?title=Dioptra&oldid=259013"