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Journal created:
on 15 April 2004 (#2850727)
Updated:
on 8 July 2004
Name:
for the love of astrolabes
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astrolabe

\As"tro*labe\ ([a^]s"tr[-o]*l[=a]b), n. [OE. astrolabie, astrilabe, OF. astrelabe, F. astrolabe, LL. astrolabium, fr. Gr. 'astrola`bon; 'a`stron star + ?, ?, to take.]

1. (Astron.) An instrument for observing or showing the positions of the stars. It is now disused.

Note: Among the ancients, it was essentially the armillary sphere. A graduated circle with sights, for taking altitudes at sea, was called an astrolabe in the 18th century. It is now superseded by the quadrant and sextant.

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