قُيَاءٌ

a subst. (K, TA) similar to عُطَاسٌ and دُوَارٌ [and many other words of the same form applied to maladies; indicating that it signifies A complaint that causes much, or frequent, vomiting]. (TA.) One says, بِهِ قُيَاءٌ, meaning [In him is a complaint in consequence of which] he is vomiting much, or frequently. (ISk, S, O.)