Astral
来自Big Physics
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early 17th century: from late Latin astralis, from astrum ‘star’.
wiktionary
From Late Latin astralis, from Latin astrum(“star”), from Ancient Greek ἄστρον(ástron, “star”).
etymonline
astral (adj.)
c. 1600, "pertaining to the stars," from Late Latin astralis, from Latin astrum "star," from Greek astron "a star" (from PIE root *ster- (2) "star"). Meaning "pertaining to supersensible substances" is from 1690s, popularized late 19c. in Theosophy.
