Unscramble

a 1 s 1 t 1 r 1 o 1 p 3 h 4 y 4 s 1 i 1 c 3 s 1

12 letters · 22 points in Scrabble

Meaning

noun the branch of astronomy concerned with the physical and chemical properties of celestial bodies

originEtymology tree Proto-Indo-European *h₂eHs- Proto-Indo-European *-tḗr Proto-Indo-European *h₂stḗr Proto-Hellenic *astḗr Ancient Greek ἀστήρ (astḗr) Ancient Greek ᾰ̓́στρον (ắstron)der. English astro- English physics English astrophysics From astro- + physics.

Etymology from Wiktionary, CC BY-SA 3.0

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