فَضَاءٌ

is a verbal noun: (M, K, TA:) and is explained by Aboo-'Alee El-Kálee as signifying Width, or spaciousness. (TA.)

[It is also used as an epithet:] see فَاضٍ.

And [as a subst., or an epithet in which the quality of a subst. is predominant,] it signifies A court, an open area, or a yard, of a house; synonym سَاحَةٌ: (S, K:) and a wide, or spacious, tract of land: (ISh, S, M, K:) or a plain and wide expanse of land: (Sh, TA:) the plural is أَفْضِيةٌ. (ISh, TA.)