Astro
/ˈæs.trəʊ/noun
A prefix relating to stars or celestial bodies.
Did you know?The ancient Greeks believed that stars were the souls of the departed, making 'astro' a link to the divine and the afterlife.
Etymological Timeline
Proto-Indo-European
PIE
*h₂éḱmō
“a root meaning 'to shine' or 'to be bright', hinting at celestial connections.”
Ancient Greek
Greek
ἀστήρ (astēr)
“meaning 'star', embodying the concept of heavenly bodies illuminating the night.”
Late Latin
Latin
astrum
“directly translating to 'star', used in various scientific and astrological contexts.”
Old French
Old French
astre
“retaining the meaning of 'star', often used in poetic and navigation contexts.”
Modern English
English
astro-
“a prefix used to denote things related to stars and celestial phenomena.”