About The Word Astrolabe
Learn about the word Astrolabe to help solve your crossword puzzle. Discover Astrolabe definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Astrolabe
| Astrolabe Definition And Meaning |
|---|
What's The Definition Of Astrolabe?
[n] an early form of sextant
Synonyms | Synonyms for Astrolabe: Related Terms | Find terms related to Astrolabe: See Also | sextant Astrolabe In Webster's Dictionary \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 It is now superseded by the quadrant and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.
2. A stereographic projection of the sphere on the plane of a
great circle, as the equator, or a meridian; a
planisphere. --Whewell.
|
More Crossword Puzzle Words
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Cross Word Of The Day
- Calomel ‐ a tasteless colorless powder used medicinally as a…
- Unselfish ‐ not greedy [adj]…
- Chains ‐ metal shackles; for…
- Readmit ‐ admit again or anew; "After paying a penalty, the player was…
- Worldly-minded ‐ marked by…
- Au pair ‐ a young foreigner who lives with a family in return for doing…
- Flower stalk ‐ erect leafless flower stalk growing directly from the ground…
- Bantoid ‐ relating to or designating languages that possess characteristics…
- Unworried ‐ free of trouble and worry and care; "the carefree joys of childhood";…
- Amanita muscaria ‐ poisonous (but rarely fatal) woodland fungus having a scarlet…