سُوَيْدَاءُ

diminutive of سُوْدَاءُ, feminine of أَسْوَدُ, q. v.: (Mgh:)

see also سَوَادٌ, in two places:

and سُوَيْدٌ:

and أَسْوَدُ, near the end of the paragraph.

Also A certain bird. (M.)

And Salt tracts (سِبَاخ) of [plants of the kind called] نَجِيل: Kr explains it by نِبْتَةٌ [apparently a mistranscription for نَبْتَةٌ a plant]; without describing it. (M.)