ثَوْبٌ فَاسِخٌ
1.
[(assumed tropical:) A faded garment: so in the language of the present day: perhaps post-classical]. (A in article رمد.)
2.
[الفَاسِخُ is a name given by the Jews to their festival of The Passover: see De Sacy's Chrest. Ar., sec. ed., i. 291, and p. 97 of the Ar. text: and see also الفِصْحُ.]