astrolabe
/ΛΓ¦s.tΙΉΙΛleΙͺb/
C1 Β· Advancedβ
ββββ
Simple Meaning
an old tool used by sailors to find their position by looking at the stars.
When to Use
πAcademic WritingβοΈTechnical
Advanced β complex ideas, academic/professional
Examples in Conversation
βThe museum has a beautiful astrolabe from the 16th century.β
βBefore GPS, sailors used an astrolabe to navigate at night.β
Learning Path
βΆFull Definition
An astronomical and navigational instrument for gauging the altitude of the Sun and stars.
Related Words
Synonyms:
navigation toolstar finder
Word Family:
astrolabes