muḍāriʿـُيَفْعُلُmaṣdarدُثُورٌ
Core sense — it became covered with sand and dust, effaced, or oldgenerated
1.1figurative · مجاز
.
Said of a trace or mark of a house; or of what remains clinging to the ground and marking the place of a house; or of a place of abode; or of a thing: it became covered with sand and dust blown over it by the wind. This is the primary meaning.
Or it became effaced by the blowing of the winds over it; also تداثر or اندثر.
And it became old; also اندثر or تداثر.
One of the poets uses it figuratively of a man's reputation: it became worn out of regard or notice; it became effaced.
1.1.1figurative · مجاز — inferred
Said of a man: he became overcome by old age and emaciation.
1.1.2
Said of a garment, maṣdar as above: it became dirty.
1.1.3figurative · مجاز — inferred
Said of a sword, maṣdar as above: it became sullied from remaining long unpolished; it became rusty.
Hence the tradition of El-Hasan, حَادِثُوا هٰذِهِ القُلُوبَ بِذِكْرِ ٱللّٰهُ فَإِنَّهَا سَرِيعَةُ الدُّثُورِ [explained in art. حدث].
دُثُورٌ applied to the heart is the having the remembrance of God effaced from it; applied to the mind, being quick to forget.
1.2the trees put forth their leaves and their branches—دَثَرَ الشَّجَرُ
Maṣdar as above; in the TA, by a strange mistake, الرجل is put for الشجر.
Or دثّر, as in the M according to the TT.
Show Lane's original text
, (T, S, M, K, &c.,) aor. دَثُرَ , (M, Msb,) inf. n. دُثُورٌ , (T, S, M, K, &c.,) said of a trace, or mark, of a house; or of what remains, cleaving to the ground, marking the place of a house; (S, Msb, K, TA;) or of a place of abode, (T, A,) &c.; (T;) or of a thing; (M;) It became covered with sand and dust blown over it by the wind: this is the primary signification: (TA:) or it became effaced, or obliterated, (T, S, M, A, K, TA,) by the blowing of the winds over it; (TA;) as also تداثر , (S,) or اندثر : (M, K:) and it became old; (M, K;) as also اندثر , (M,) or تداثر . (K.) By one of the poets it is metaphorically said of a man's reputation, meaning It became worn out of regard or notice; became effaced, or obliterated. (M, TA.) And, said of a man, He became overcome by old age and emaciation. (T, TA.) Also, said of a garment, (T, K,) inf. n. as above, (T,) It became dirty. (T, K.) And, said of a sword, (T, A, K,) inf. n. as above, (A,) It became sullied from remaining long unfurbished; (A;) it became rusty. (T, K.) Hence the trad. of El-Hasan, حَادِثُوا هٰذِهِ القُلُوبَ بِذِكْرِ ٱللّٰهُ فَإِنَّهَا سَرِيعَةُ الدُّثُورِ [explained in art. حدث ]. (Sh, T, A, TA.) دُثُورٌ attributed to the heart is The having the remembrance of God effaced from it: and attributed to the mind, The being quick to forget. (Sh, T, K.) دَثَرَ الشَّجَرُ , (K,) inf. n. as above; (TA; [in which, by a strange mistake, الرجل is put for الشجر ;]) or دثّر ; (so in the M, accord. to the TT;) The trees put forth their leaves (M, K, TA) and their branches. (M, TA.)