Disastrous
来自Big Physics
late 16th century (in the sense ‘ill-fated’): from French désastreux, from Italian disastroso, from disastro ‘disaster’.
wiktionary
From French désastreux, from Middle French desastre(“disaster”) (modern désastre), from Italian disastro, itself from dis-(“away, without”) (from Latin) + astro(“star, planet”) (from Latin astrum 'star, celestial body', from Ancient Greek(astron)).
etymonline
disastrous (adj.)
1580s, "ill-starred, unlucky," a sense now obsolete, from French désastreux (16c.), which is from désastre (see disaster) or else from Italian desastroso. The modern meaning "calamitous, ruinous, of the nature of a disaster," is from c. 1600. Related: Disastrously; disastrousness.
