Definition, Meaning & Synonyms
astrolabe
noun
/ˈæs.trə.leɪb/
Definition
An astrolabe is an ancient astronomical instrument used to measure the altitude of stars and planets above the horizon.
Examples
- The sailors used an astrolabe to navigate the seas by the stars.
- An astrolabe can show the position of the sun at any given time of day.
Meaning
It helps in solving problems related to time and the position of celestial objects.
Synonyms
- sextant
- navigational instrument
