خَوَالِقُ

[a plural of which the singular is not mentioned] Smooth mountains: so in the saying of Lebeed,

وَ الأَرْضُ تَحْتَهُمْ مِهَادًا رَاسِيًا

ثَبَتَتْ خَوَالِقُهَا بِصُمِّ الجَنْدَلَ

[And the earth beneath them a firm expanse; its smooth mountains being rendered fast by hard and solid stones]. (K, TA. [In the CK, بضَمِّ is erroneously put for بِصُمِّ.])