رِيَاغٌ
1.
, as in the [T and] O and Tekmileh and L; in the K, erroneously,
رِيغٌ; (TA;) Dust, or dust raised: (Sh, K:) or, as some say, (TA,) dust, or earth, (K, TA,) in a general sense: or such as is comminuted. (TA.) Ru-beh says, describing an ass [i. e. a wild ass] and his females,
using an inversion, for he means أَثَارَتْ رِيَاغًا مِنْ سَمْلَقٍ [i. e. And if they raise earth from a level plain, the sides of their hoofs make it to fall down reduced to powder]. (TA.)وَإِنْ أَثَارَتْ مِنْ رِيَاغٍ سَمْلَقَاتَهْوِى حَوَامِيهَا بِهِ مُدَقَّقَا
2.
And i. q.
نِفَارٌ [The act of fleeing, going away or aside or apart or to a distance, retiring to a distance, shrinking, &c.; verbal noun of نَفَرَ, q. v.]: (K:) so some say. (TA.)
3.
Sgh says that this word may belong to the present article and to article روغ, q. v. (TA.)