astrolabe
Kelime Anlamı :
1. usturlap.
2. eskiden gökcisimlerinin yüksekliğini tayin etmede kullamlan bir gözlem aracı.
3. (isim) usturlap.
Eş Anlamlı Kelimeler :
Tanımlar :
1.
A medieval instrument, now replaced by the sextant, that was once used to determine the altitude of the sun or other celestial bodies.
from The American Heritage® Dictionary of the English Language, 4th Edition
1.
an astronomical and navigational instrument for gauging the altitude of the sun and stars.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1.
an instrument for observing or showing the positions of the stars. it is now disused.
2. A stereographic projection of the sphere on the plane of a great circle, as the equator, or a meridian; a planisphere.
2. A stereographic projection of the sphere on the plane of a great circle, as the equator, or a meridian; a planisphere.
from the GNU version of the Collaborative International Dictionary of English
1.
an obsolete astronomical instrument of different forms, used for taking the altitude of the sun or stars, and for the solution of other problems in astronomy.
2. A stereographic projection of the sphere, either upon the plane of the equator, the eye being supposed to be in the pole of the world, or upon the plane of the meridian, the eye being in the point of intersection of the equinoctial and the horizon.
2. A stereographic projection of the sphere, either upon the plane of the equator, the eye being supposed to be in the pole of the world, or upon the plane of the meridian, the eye being in the point of intersection of the equinoctial and the horizon.
from The Century Dictionary and Cyclopedia