شَايءِبٌ

1.
[Being, or becoming, white-haired, or hoary]: see أَشْيَبُ.
2.
شَيْبٌ شَايءِبٌ is a phrase like لَيْلٌ لَايءِلٌ, (S,) or like شِعْرٌ شَاعِرٌ: it means Intense whiteness of the hair. (TA.)

Perseus ID: n23462