نَكْرَاءُ

2.
A calamity: (K:) rigour, or severity, of fortune; (A, TA;) as also [its diminutive] نُكَيْرَاء. (TA.)
3.
See also نُكْرٌ.
4.
And see نَكِرٌ.

Perseus ID: n40527